summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authornduca@chromium.org <nduca@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-04-12 18:17:40 +0000
committernduca@chromium.org <nduca@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-04-12 18:17:40 +0000
commit7a1332522d6569f5edeced8c767b438590b76367 (patch)
treea26d732fcaf8be69b372d632ade23da2d315fe3a
parentbe58795d0c347769c7b18d992ef6b029d4cef747 (diff)
downloadchromium_src-7a1332522d6569f5edeced8c767b438590b76367.zip
chromium_src-7a1332522d6569f5edeced8c767b438590b76367.tar.gz
chromium_src-7a1332522d6569f5edeced8c767b438590b76367.tar.bz2
Implement easy GPU feature status summary.
The associated bug shows screenshots of about:gpu with this cl applied. BUG=75719 Review URL: http://codereview.chromium.org/6712048 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81273 0039d316-1c4b-4281-b951-d872f2087c98
-rw-r--r--chrome/browser/gpu_data_manager.cc11
-rw-r--r--chrome/browser/gpu_data_manager.h7
-rw-r--r--chrome/browser/resources/gpu_internals.html12
-rw-r--r--chrome/browser/resources/gpu_internals/browser_bridge.js75
-rw-r--r--chrome/browser/resources/gpu_internals/browser_bridge_tests.js93
-rw-r--r--chrome/browser/resources/gpu_internals/info_view.css12
-rw-r--r--chrome/browser/resources/gpu_internals/info_view.html17
-rw-r--r--chrome/browser/resources/gpu_internals/info_view.js230
-rw-r--r--chrome/browser/resources/gpu_internals/simulated_trace_data.js30
-rw-r--r--chrome/browser/resources/gpu_internals/timeline_test.html4
-rw-r--r--chrome/browser/resources/gpu_internals/tracing_controller.js14
-rw-r--r--chrome/browser/resources/gpu_internals/tracing_controller_tests.js61
-rw-r--r--chrome/browser/ui/webui/gpu_internals_ui.cc8
-rw-r--r--content/browser/gpu_blacklist.cc180
-rw-r--r--content/browser/gpu_blacklist.h30
-rw-r--r--content/common/gpu_feature_flags.cc26
-rw-r--r--content/common/gpu_feature_flags.h8
-rw-r--r--content/common/gpu_feature_flags_unittest.cc42
18 files changed, 669 insertions, 191 deletions
diff --git a/chrome/browser/gpu_data_manager.cc b/chrome/browser/gpu_data_manager.cc
index 89c2c8e..003eb58 100644
--- a/chrome/browser/gpu_data_manager.cc
+++ b/chrome/browser/gpu_data_manager.cc
@@ -91,9 +91,14 @@ const GPUInfo& GpuDataManager::gpu_info() const {
return gpu_info_;
}
-Value* GpuDataManager::GetBlacklistingReasons() const {
- if (gpu_feature_flags_.flags() != 0 && gpu_blacklist_.get())
- return gpu_blacklist_->GetBlacklistingReasons();
+Value* GpuDataManager::GetFeatureStatus() {
+ const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess();
+ if (gpu_blacklist_.get())
+ return gpu_blacklist_->GetFeatureStatus(GpuAccessAllowed(),
+ browser_command_line.HasSwitch(switches::kDisableAcceleratedCompositing),
+ browser_command_line.HasSwitch(switches::kEnableAccelerated2dCanvas),
+ browser_command_line.HasSwitch(switches::kDisableExperimentalWebGL),
+ browser_command_line.HasSwitch(switches::kDisableGLMultisampling));
return NULL;
}
diff --git a/chrome/browser/gpu_data_manager.h b/chrome/browser/gpu_data_manager.h
index f131b07..12449fc 100644
--- a/chrome/browser/gpu_data_manager.h
+++ b/chrome/browser/gpu_data_manager.h
@@ -34,9 +34,10 @@ class GpuDataManager {
const GPUInfo& gpu_info() const;
- // Returns blacklisting reasons structure from gpu_blacklist or NULL
- // if not blacklisted. Caller is responsible for deleting returned value.
- Value* GetBlacklistingReasons() const;
+ // Returns status of various GPU features. Return type is
+ // GpuBlacklist::GetFeatureStatus, or NULL if blacklist is
+ // uninitialized. Caller is responsible for deleting the returned value.
+ Value* GetFeatureStatus();
std::string GetBlacklistVersion() const;
diff --git a/chrome/browser/resources/gpu_internals.html b/chrome/browser/resources/gpu_internals.html
index 9ba9217..db7e4a0 100644
--- a/chrome/browser/resources/gpu_internals.html
+++ b/chrome/browser/resources/gpu_internals.html
@@ -22,6 +22,15 @@ body {
padding: 0;
margin: 0;
}
+
+#debug-div {
+ display: -webkit-box;
+ position: fixed;
+ top: 0px;
+ left: 50%;
+ border: 1px solid red;
+}
+
</style>
<link rel="stylesheet" href="gpu_internals/info_view.css">
<link rel="stylesheet" href="gpu_internals/overlay.css">
@@ -46,7 +55,6 @@ body {
<script src="gpu_internals/fast_rect_renderer.js"></script>
<script src="gpu_internals/timeline_view.js"></script>
<script src="gpu_internals/raw_events_view.js"></script>
-<script src="gpu_internals/simulated_trace_data.js"></script>
<script>
var browserBridge;
@@ -98,6 +106,8 @@ document.addEventListener('DOMContentLoaded', onLoad);
</script>
</head>
<body>
+ <div id="debug-div">
+ </div>
<!-- Tabs -->
<div id="main-tabs">
<include src="gpu_internals/info_view.html">
diff --git a/chrome/browser/resources/gpu_internals/browser_bridge.js b/chrome/browser/resources/gpu_internals/browser_bridge.js
index 1b1a97c..bcc97b8 100644
--- a/chrome/browser/resources/gpu_internals/browser_bridge.js
+++ b/chrome/browser/resources/gpu_internals/browser_bridge.js
@@ -1,11 +1,11 @@
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-
cr.define('gpu', function() {
/**
- * This class provides a 'bridge' for communicating between javascript and
- * the browser.
+ * This class provides a 'bridge' for communicating between javascript and the
+ * browser. When run outside of WebUI, e.g. as a regular webpage, it provides
+ * synthetic data to assist in testing.
* @constructor
*/
function BrowserBridge() {
@@ -13,23 +13,38 @@ cr.define('gpu', function() {
// to the console to help with quick-iteration debugging.
if (chrome.send === undefined && console.log) {
this.debugMode_ = true;
- chrome.send = function(messageHandler, args) {
- console.log('chrome.send', messageHandler, args);
- };
+ var browserBridgeTests = document.createElement('script');
+ browserBridgeTests.src = './gpu_internals/browser_bridge_tests.js';
+ document.body.appendChild(browserBridgeTests);
} else {
this.debugMode_ = false;
}
this.nextRequestId_ = 0;
this.pendingCallbacks_ = [];
+ this.logMessages_ = [];
// Tell c++ code that we are ready to receive GPU Info.
- chrome.send('browserBridgeInitialized');
+ if (!this.debugMode_) {
+ chrome.send('browserBridgeInitialized');
+ this.beginRequestClientInfo_();
+ this.beginRequestLogMessages_();
+ }
}
BrowserBridge.prototype = {
__proto__: cr.EventTarget.prototype,
+ applySimulatedData_: function applySimulatedData(data) {
+ // set up things according to the simulated data
+ this.gpuInfo_ = data.gpuInfo;
+ this.clientInfo_ = data.clientInfo;
+ this.logMessages_ = data.logMessages;
+ cr.dispatchSimpleEvent(this, 'gpuInfoUpdate');
+ cr.dispatchSimpleEvent(this, 'clientInfoChange');
+ cr.dispatchSimpleEvent(this, 'logMessagesChange');
+ },
+
/**
* Returns true if the page is hosted inside Chrome WebUI
* Helps have behavior conditional to emulate_webui.py
@@ -79,7 +94,53 @@ cr.define('gpu', function() {
onGpuInfoUpdate: function(gpuInfo) {
this.gpuInfo_ = gpuInfo;
cr.dispatchSimpleEvent(this, 'gpuInfoUpdate');
+ },
+
+ /**
+ * This function begins a request for the ClientInfo. If it comes back
+ * as undefined, then we will issue the request again in 250ms.
+ */
+ beginRequestClientInfo_: function() {
+ this.callAsync('requestClientInfo', undefined, (function(data) {
+ if (data === undefined) { // try again in 250 ms
+ window.setTimeout(this.beginRequestClientInfo_.bind(this), 250);
+ } else {
+ this.clientInfo_ = data;
+ cr.dispatchSimpleEvent(this, 'clientInfoChange');
+ }
+ }).bind(this));
+ },
+
+ /**
+ * Returns information about the currently runnign Chrome build.
+ */
+ get clientInfo() {
+ return this.clientInfo_;
+ },
+
+ /**
+ * This function checks for new GPU_LOG messages.
+ * If any are found, a refresh is triggered.
+ */
+ beginRequestLogMessages_: function() {
+ this.callAsync('requestLogMessages', undefined,
+ (function(messages) {
+ if (messages.length != this.logMessages_.length) {
+ this.logMessages_ = messages;
+ cr.dispatchSimpleEvent(this, 'logMessagesChange');
+ }
+ // check again in 250 ms
+ window.setTimeout(this.beginRequestLogMessages_.bind(this), 250);
+ }).bind(this));
+ },
+
+ /**
+ * Returns an array of log messages issued by the GPU process, if any.
+ */
+ get logMessages() {
+ return this.logMessages_;
}
+
};
return {
diff --git a/chrome/browser/resources/gpu_internals/browser_bridge_tests.js b/chrome/browser/resources/gpu_internals/browser_bridge_tests.js
new file mode 100644
index 0000000..03f5d15
--- /dev/null
+++ b/chrome/browser/resources/gpu_internals/browser_bridge_tests.js
@@ -0,0 +1,93 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+(function() {
+ var dataSets = [
+ {
+ name: "full_data_linux",
+ gpuInfo: {"basic_info":[{"description":"Initialization time","value":"111"},{"description":"Vendor Id","value":"0x10de"},{"description":"Device Id","value":"0x0658"},{"description":"Driver vendor","value":"NVIDIA"},{"description":"Driver version","value":"195.36.24"},{"description":"Driver date","value":""},{"description":"Pixel shader version","value":"1.50"},{"description":"Vertex shader version","value":"1.50"},{"description":"GL version","value":"3.2"},{"description":"GL_VENDOR","value":"NVIDIA Corporation"},{"description":"GL_RENDERER","value":"Quadro FX 380/PCI/SSE2"},{"description":"GL_VERSION","value":"3.2.0 NVIDIA 195.36.24"},{"description":"GL_EXTENSIONS","value":"GL_ARB_color_buffer_float GL_ARB_compatibility GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_depth_texture GL_ARB_draw_buffers GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_fragment_coord_conventions GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_geometry_shader4 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_imaging GL_ARB_map_buffer_range GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_provoking_vertex GL_ARB_seamless_cube_map GL_ARB_shader_objects GL_ARB_shading_language_100 GL_ARB_shadow GL_ARB_sync GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object GL_ARB_texture_compression GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_float GL_ARB_texture_mirrored_repeat GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_transpose_matrix GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra GL_EXT_bindable_uniform GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_Cg_shader GL_EXT_depth_bounds_test GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXTX_framebuffer_mixed_formats GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_provoking_vertex GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_shader_objects GL_EXT_separate_specular_color GL_EXT_shadow_funcs GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_lod GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_shared_exponent GL_EXT_texture_sRGB GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KTX_buffer_region GL_NV_blend_square GL_NV_conditional_render GL_NV_copy_depth_to_color GL_NV_copy_image GL_NV_depth_buffer_float GL_NV_depth_clamp GL_NV_explicit_multisample GL_NV_fence GL_NV_float_buffer GL_NV_fog_distance GL_NV_fragment_program GL_NV_fragment_program_option GL_NV_fragment_program2 GL_NV_framebuffer_multisample_coverage GL_NV_geometry_shader4 GL_NV_gpu_program4 GL_NV_half_float GL_NV_light_max_exponent GL_NV_multisample_coverage GL_NV_multisample_filter_hint GL_NV_occlusion_query GL_NV_packed_depth_stencil GL_NV_parameter_buffer_object GL_NV_parameter_buffer_object2 GL_NV_pixel_data_range GL_NV_point_sprite GL_NV_primitive_restart GL_NV_register_combiners GL_NV_register_combiners2 GL_NV_shader_buffer_load GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_compression_vtc GL_NV_texture_env_combine4 GL_NV_texture_expand_normal GL_NV_texture_rectangle GL_NV_texture_shader GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback GL_NV_vertex_array_range GL_NV_vertex_array_range2 GL_NV_vertex_buffer_unified_memory GL_NV_vertex_program GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option GL_NV_vertex_program3 GL_NVX_conditional_render GL_NVX_gpu_memory_info GL_SGIS_generate_mipmap GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow GL_SUN_slice_accum "}],
+ "featureStatus": {
+ "featureStatus":
+ [
+ {"status":"enabled","name":"accelerated_2d_canvas"},
+ {"status":"enabled","name":"accelerated_compositing"},
+ {"status":"enabled","name":"webgl"},
+ {"status":"enabled","name":"multisampling"}
+ ],
+ "problems":[]
+ }
+ },
+ clientInfo: {"blacklist_version":"1.10","cl":"80750-dirty","command_line":"./out/Debug/chrome --flag-switches-begin --show-composited-layer-borders --show-fps-counter --flag-switches-end","official":"Developer Build","version":"12.0.729.0","version_mod":""},
+ logMessages: [ ]
+ },
+ {
+ name: "no_data",
+ gpuInfo: undefined,
+ clientInfo: undefined,
+ logMessages: undefined
+ },
+ {
+ name: "logs",
+ gpuInfo: undefined,
+ clientInfo: undefined,
+ logMessages: [
+ {"header": "foo", "message": "Bar"}
+ ]
+ },
+
+ // tests for status
+ {
+ name: "feature_states",
+ gpuInfo: {"basic_info":undefined,
+ "featureStatus": {
+ "featureStatus":
+ [
+ {"status":"disabled","name":"accelerated_2d_canvas"},
+ {"status":"enabled","name":"accelerated_compositing"},
+ {"status":"software","name":"webgl"},
+ {"status":"unavailable","name":"multisampling"}
+ ],
+ "problems":[
+ {description: "Something wrong", crBugs: [], webkitBugs: []},
+ {description: "SomethingElse", crBugs: [], webkitBugs: []},
+ {
+ description: "WebKit and Chrome bug",
+ crBugs: [23456],
+ webkitBugs: [789,2123]
+ }
+ ]
+ }
+ },
+ clientInfo: undefined,
+ logMessages: [ ]
+ }
+
+ ];
+
+ var selectEl = document.createElement('select');
+ for(var i = 0; i < dataSets.length; ++i) {
+ var optionEl = document.createElement('option');
+ optionEl.textContent = dataSets[i].name;
+ optionEl.dataSet = dataSets[i];
+ selectEl.add(optionEl);
+ }
+ selectEl.addEventListener('change', function() {
+ browserBridge.applySimulatedData_(dataSets[selectEl.selectedIndex]);
+ });
+ selectEl.addEventListener('keydown', function() {
+ window.setTimeout(function() {
+ browserBridge.applySimulatedData_(dataSets[selectEl.selectedIndex]);
+ }, 0);
+ });
+
+ var controlEl = document.createElement('div');
+ var textEl = document.createElement('span');
+ textEl.textContent = 'GPU Info:';
+ controlEl.appendChild(textEl);
+ controlEl.appendChild(selectEl);
+
+ document.querySelector('#debug-div').appendChild(controlEl, document.body.firstChild);
+
+ browserBridge.applySimulatedData_(dataSets[0]);
+
+ })();
diff --git a/chrome/browser/resources/gpu_internals/info_view.css b/chrome/browser/resources/gpu_internals/info_view.css
index c4cd6ca..a352578 100644
--- a/chrome/browser/resources/gpu_internals/info_view.css
+++ b/chrome/browser/resources/gpu_internals/info_view.css
@@ -26,5 +26,17 @@ found in the LICENSE file.
border: 1px solid #777;
padding-right: 4px;
padding-left: 4px;
+ text-align: top;
}
+#info-view .feature-enabled {
+ color: rgb(0, 128, 0);
+}
+
+#info-view .feature-software {
+ color: rgb(128, 128, 0);
+}
+
+#info-view .feature-disabled {
+ color: rgb(255, 0, 0);
+}
diff --git a/chrome/browser/resources/gpu_internals/info_view.html b/chrome/browser/resources/gpu_internals/info_view.html
index c76f31c..6e05b39 100644
--- a/chrome/browser/resources/gpu_internals/info_view.html
+++ b/chrome/browser/resources/gpu_internals/info_view.html
@@ -4,15 +4,18 @@ Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<div id=info-view label="GPU Info">
- <h3>Version Information</h3>
- <div id="client-info"></div>
-
- <div class="blacklisted-indicator">
- <h3>Hardware Acceleration Unavailable</h3>
- <ul class="blacklisted-reasons">
+ <h3>Hardware Acceleration Status</h3>
+ <ul class="feature-status-list">
+ </ul>
+ <div class='problems-div'>
+ <h3>Problems Detected</h3>
+ <ul class="problems-list">
</ul>
</div>
+ <h3>Version Information</h3>
+ <div id="client-info"></div>
+
<h3>Driver Information</h3>
<div id="basic-info"></div>
@@ -29,7 +32,7 @@ found in the LICENSE file.
</li>
</ul>
</div>
-
+
<!-- templates -->
<div style="display:none">
<div id="info-view-table-template">
diff --git a/chrome/browser/resources/gpu_internals/info_view.js b/chrome/browser/resources/gpu_internals/info_view.js
index d4d5ff7..44fefe7 100644
--- a/chrome/browser/resources/gpu_internals/info_view.js
+++ b/chrome/browser/resources/gpu_internals/info_view.js
@@ -22,55 +22,25 @@ cr.define('gpu', function() {
decorate: function() {
gpu.Tab.prototype.decorate.apply(this);
- this.beginRequestClientInfo();
-
- this.logMessages_ = [];
- this.beginRequestLogMessages();
-
browserBridge.addEventListener('gpuInfoUpdate', this.refresh.bind(this));
+ browserBridge.addEventListener('logMessagesChange',
+ this.refresh.bind(this));
+ browserBridge.addEventListener('clientInfoChange',
+ this.refresh.bind(this));
this.refresh();
},
/**
- * This function begins a request for the ClientInfo. If it comes back
- * as undefined, then we will issue the request again in 250ms.
- */
- beginRequestClientInfo: function() {
- browserBridge.callAsync('requestClientInfo', undefined, (function(data) {
- this.clientInfo_ = data;
- this.refresh();
- if (data === undefined) { // try again in 250 ms
- window.setTimeout(this.beginRequestClientInfo.bind(this), 250);
- }
- }).bind(this));
- },
-
- /**
- * This function checks for new GPU_LOG messages.
- * If any are found, a refresh is triggered.
- */
- beginRequestLogMessages: function() {
- browserBridge.callAsync('requestLogMessages', undefined,
- (function(messages) {
- if (messages.length != this.logMessages_.length) {
- this.logMessages_ = messages;
- this.refresh();
- }
- // check again in 250 ms
- window.setTimeout(this.beginRequestLogMessages.bind(this), 250);
- }).bind(this));
- },
-
- /**
* Updates the view based on its currently known data
*/
refresh: function(data) {
// Client info
- if (this.clientInfo_) {
- var chromeVersion = this.clientInfo_.version +
- ' (' + this.clientInfo_.official +
- ' ' + this.clientInfo_.cl +
- ') ' + this.clientInfo_.version_mod;
+ if (browserBridge.clientInfo) {
+ var clientInfo = browserBridge.clientInfo;
+ var chromeVersion = clientInfo.version +
+ ' (' + clientInfo.official +
+ ' ' + clientInfo.cl +
+ ') ' + clientInfo.version_mod;
this.setTable_('client-info', [
{
description: 'Data exported',
@@ -82,81 +52,82 @@ cr.define('gpu', function() {
},
{
description: 'Software rendering list version',
- value: this.clientInfo_.blacklist_version
+ value: clientInfo.blacklist_version
}]);
} else {
this.setText_('client-info', '... loading...');
}
+ // Feature map
+ var featureNameMap = {
+ 'accelerated_2d_canvas': 'Canvas',
+ 'accelerated_compositing': '3D CSS',
+ 'webgl': 'WebGL',
+ 'multisampling': 'WebGL multisampling'
+ };
+
// GPU info, basic
var diagnostics = this.querySelector('.diagnostics');
- var blacklistedIndicator = this.querySelector('.blacklisted-indicator');
+ var featureStatusList = this.querySelector('.feature-status-list');
+ var problemsDiv = this.querySelector('.problems-div');
+ var problemsList = this.querySelector('.problems-list');
var gpuInfo = browserBridge.gpuInfo;
+ var i;
if (gpuInfo) {
- if (gpuInfo.blacklistingReasons) {
- blacklistedIndicator.hidden = false;
- // Not using jstemplate here because we need to manipulate
- // href on the fly
- var reasonsEl = blacklistedIndicator.querySelector(
- '.blacklisted-reasons');
- reasonsEl.textContent = '';
- for (var i = 0; i < gpuInfo.blacklistingReasons.length; i++) {
- var reason = gpuInfo.blacklistingReasons[i];
-
- var reasonEl = document.createElement('li');
-
- // Description of issue
- var desc = document.createElement('a');
- desc.textContent = reason.description;
- reasonEl.appendChild(desc);
-
- // Spacing ':' element
- if (reason.cr_bugs.length + reason.webkit_bugs.length > 0) {
- var tmp = document.createElement('span');
- tmp.textContent = ' ';
- reasonEl.appendChild(tmp);
- }
-
- var nreasons = 0;
- var j;
- // cr_bugs
- for (j = 0; j < reason.cr_bugs.length; ++j) {
- if (nreasons > 0) {
- var tmp = document.createElement('span');
- tmp.textContent = ', ';
- reasonEl.appendChild(tmp);
- }
-
- var link = document.createElement('a');
- var bugid = parseInt(reason.cr_bugs[j]);
- link.textContent = bugid;
- link.href = 'http://crbug.com/' + bugid;
- reasonEl.appendChild(link);
- nreasons++;
+ // Not using jstemplate here for blacklist status because we construct
+ // href from data, which jstemplate can't seem to do.
+ if (gpuInfo.featureStatus) {
+ // feature status list
+ featureStatusList.textContent = '';
+ for (i = 0; i < gpuInfo.featureStatus.featureStatus.length;
+ i++) {
+ var feature = gpuInfo.featureStatus.featureStatus[i];
+ var featureEl = document.createElement('li');
+
+ var nameEl = document.createElement('span');
+ nameEl.textContent = featureNameMap[feature.name] + ': ';
+ featureEl.appendChild(nameEl);
+
+ var statusEl = document.createElement('span');
+ if (feature.status == 'enabled') {
+ statusEl.textContent = 'enabled';
+ statusEl.className = 'feature-enabled';
+ } else if (feature.status == 'software') {
+ statusEl.textContent = 'software only';
+ statusEl.className = 'feature-software';
+ } else if (feature.status == 'unavailable') {
+ statusEl.textContent = 'unavailable';
+ statusEl.className = 'feature-disabled';
+ } else { // disabled
+ statusEl.textContent = 'disabled';
+ statusEl.className = 'feature-disabled';
}
+ featureEl.appendChild(statusEl);
- for (j = 0; j < reason.webkit_bugs.length; ++j) {
- if (nreasons > 0) {
- var tmp = document.createElement('span');
- tmp.textContent = ', ';
- reasonEl.appendChild(tmp);
- }
-
- var link = document.createElement('a');
- var bugid = parseInt(reason.webkit_bugs[j]);
- link.textContent = bugid;
+ featureStatusList.appendChild(featureEl);
+ }
- link.href = 'https://bugs.webkit.org/show_bug.cgi?id=' + bugid;
- reasonEl.appendChild(link);
- nreasons++;
+ // problems list
+ if (gpuInfo.featureStatus.problems.length) {
+ problemsDiv.hidden = false;
+ problemsList.textContent = '';
+ for (i = 0; i < gpuInfo.featureStatus.problems.length; i++) {
+ var problem = gpuInfo.featureStatus.problems[i];
+ var problemEl = this.createProblemEl_(problem);
+ problemsList.appendChild(problemEl);
}
-
- reasonsEl.appendChild(reasonEl);
+ } else {
+ problemsDiv.hidden = true;
}
+
} else {
- blacklistedIndicator.hidden = true;
+ featureStatusList.textContent = '';
+ problemsList.hidden = true;
}
- this.setTable_('basic-info', gpuInfo.basic_info);
+ if (gpuInfo.basic_info)
+ this.setTable_('basic-info', gpuInfo.basic_info);
+ else
+ this.setTable_('basic-info', []);
if (gpuInfo.diagnostics) {
diagnostics.hidden = false;
@@ -165,16 +136,69 @@ cr.define('gpu', function() {
diagnostics.hidden = true;
}
} else {
- blacklistedIndicator.hidden = true;
this.setText_('basic-info', '... loading ...');
diagnostics.hidden = true;
+ featureStatusList.textContent = '';
+ problemsDiv.hidden = true;
}
// Log messages
- if (!browserBridge.debugMode) {
- jstProcess(new JsEvalContext({values: this.logMessages_}),
- document.getElementById('log-messages'));
+ jstProcess(new JsEvalContext({values: browserBridge.logMessages}),
+ document.getElementById('log-messages'));
+ },
+
+ createProblemEl_: function(problem) {
+ var problemEl;
+ problemEl = document.createElement('li');
+
+ // Description of issue
+ var desc = document.createElement('a');
+ desc.textContent = problem.description;
+ problemEl.appendChild(desc);
+
+ // Spacing ':' element
+ if (problem.crBugs.length + problem.webkitBugs.length > 0) {
+ var tmp = document.createElement('span');
+ tmp.textContent = ': ';
+ problemEl.appendChild(tmp);
+ }
+
+ var nbugs = 0;
+ var j;
+
+ // crBugs
+ for (j = 0; j < problem.crBugs.length; ++j) {
+ if (nbugs > 0) {
+ var tmp = document.createElement('span');
+ tmp.textContent = ', ';
+ problemEl.appendChild(tmp);
+ }
+
+ var link = document.createElement('a');
+ var bugid = parseInt(problem.crBugs[j]);
+ link.textContent = bugid;
+ link.href = 'http://crbug.com/' + bugid;
+ problemEl.appendChild(link);
+ nbugs++;
+ }
+
+ for (j = 0; j < problem.webkitBugs.length; ++j) {
+ if (nbugs > 0) {
+ var tmp = document.createElement('span');
+ tmp.textContent = ', ';
+ problemEl.appendChild(tmp);
+ }
+
+ var link = document.createElement('a');
+ var bugid = parseInt(problem.webkitBugs[j]);
+ link.textContent = bugid;
+
+ link.href = 'https://bugs.webkit.org/show_bug.cgi?id=' + bugid;
+ problemEl.appendChild(link);
+ nbugs++;
}
+
+ return problemEl;
},
setText_: function(outputElementId, text) {
diff --git a/chrome/browser/resources/gpu_internals/simulated_trace_data.js b/chrome/browser/resources/gpu_internals/simulated_trace_data.js
deleted file mode 100644
index 532c687..0000000
--- a/chrome/browser/resources/gpu_internals/simulated_trace_data.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-function getTimelineTestData1() {
- return [{"cat":"renderer","pid":21296,"tid":21296,"ts":438877834451,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438877834469,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438877849541,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438877849547,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877850049,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877850118,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877850125,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877949516,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877950065,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877950118,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877950123,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878017672,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878018232,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878018287,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878018292,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878020808,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365609,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365624,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365649,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365651,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878409722,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878409785,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878409790,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878410530,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878662550,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878662610,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878662615,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878663436,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878914919,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878914982,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878914987,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878915226,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169620,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169682,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169688,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169938,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879430898,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879430975,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879430982,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879431245,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682549,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682616,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682621,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682866,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934225,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934312,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934322,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934678,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879983250,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879985610,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996761,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996780,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996805,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996826,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879998364,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879999839,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013086,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013104,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013132,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013135,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880015950,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880017293,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025852,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025869,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025890,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025894,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880027131,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880028611,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038530,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038547,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038571,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038573,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880186865,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880186930,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880186935,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880187195,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880334469,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880336203,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337959,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337973,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337987,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337989,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880419473,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880421452,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430218,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430237,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430266,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430268,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880482948,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880483031,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880483036,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880483392,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880734982,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880735046,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880735052,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880735289,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880802934,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880805241,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808384,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808400,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808416,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808420,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987162,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987252,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987260,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987567,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881178912,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881180669,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192392,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192406,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192417,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192420,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239071,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239135,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239141,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239384,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881267249,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881268928,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270235,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270247,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270257,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270259,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878324571,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878361014,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878361058,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878361066,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878493922,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495338,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495659,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495708,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495762,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495770,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878497652,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878506608,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878506637,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878506645,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878519173,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878528826,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529255,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529303,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529321,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529327,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878545294,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878546262,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878546283,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878546288,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878571432,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878572878,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878573538,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878574017,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878574041,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878574047,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878596776,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878597845,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878597874,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878597880,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878622051,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623332,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623682,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623727,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623743,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623748,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878647684,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878652768,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878652869,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878652879,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878673637,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878674993,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675458,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675505,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675565,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675573,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878699940,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878701391,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878701419,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878701424,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878725768,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878726418,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878726994,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878727340,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878727357,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878727361,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878751791,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878753183,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878753211,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878753218,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878777825,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781131,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781496,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781536,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781553,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781558,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878803418,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878804599,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878804625,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878804630,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878829124,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830611,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830841,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830887,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830904,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830911,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878854324,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878855717,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878855746,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878855753,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878879761,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878881367,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882049,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882795,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882816,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882822,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878905451,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878908130,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878908160,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878908166,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878931216,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932340,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932578,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932621,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932636,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932643,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878956864,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878958070,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878958090,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878958098,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878982756,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878983818,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984061,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984106,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984158,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984166,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879008408,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879010028,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879010057,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879010065,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879033870,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879045427,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879045929,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879046408,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879046428,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879046433,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879059968,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879061020,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879061042,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879061047,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879085203,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086196,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086515,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086564,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086591,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086599,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879094396,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097382,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097404,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097410,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097431,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879098430,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879098780,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879108831,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879108850,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879108855,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879110430,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879127197,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879127221,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879127230,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879135839,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879136573,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879136955,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879137326,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879137343,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879137347,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879162256,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879163416,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879163437,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879163443,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879187895,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879188984,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189221,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189278,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189298,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189305,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879213457,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879214616,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879214638,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879214643,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879238780,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879252638,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253075,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253127,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253148,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253154,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879265058,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879266225,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879266247,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879266252,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879290180,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879290811,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291199,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291583,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291603,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291607,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879315743,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879316742,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879316763,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879316767,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879342116,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343146,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343437,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343494,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343509,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343517,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879364138,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516880,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516903,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516909,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516940,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879522400,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879522661,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879527990,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879528009,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879528020,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879528048,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879538877,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879538899,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879538906,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879549829,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879550552,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879550889,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879551269,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879551289,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879551296,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879575344,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879576470,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879576489,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879576494,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879600877,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612130,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612450,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612489,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612509,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612516,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879626924,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879628229,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879628249,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879628256,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879652470,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653580,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653851,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653898,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653915,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653923,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879678655,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879680038,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879680068,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879680075,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879703939,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879704719,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705137,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705537,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705554,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705560,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879729307,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879735560,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879735582,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879735589,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879754974,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756356,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756571,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756603,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756617,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756624,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879780364,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879781793,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879781817,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879781824,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879806101,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807083,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807451,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807494,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807515,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807526,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879831489,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879832526,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879832546,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879832551,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879856878,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879875950,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876385,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876764,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876783,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876788,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879882524,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879887895,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879887917,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879887922,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879908049,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909073,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909402,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909433,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909448,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909453,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879933763,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879934752,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879934772,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879934776,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879960061,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961038,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961495,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961538,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961553,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961558,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879985749,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880006848,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880006884,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880006890,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880011391,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880013045,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880013672,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880014060,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880014079,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880014084,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880037231,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880038360,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880038382,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880038387,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880063099,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064121,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064424,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064461,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064477,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064482,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880088963,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880090000,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880090026,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880090033,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880115247,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123332,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123632,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123667,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123681,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123686,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878323194,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323254,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323262,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323351,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323356,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323359,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323361,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323496,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323502,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324225,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324234,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878324238,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878324272,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324276,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324281,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324331,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324833,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324847,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324862,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324865,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878492727,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492771,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492779,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492864,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492868,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492871,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492874,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492993,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878493000,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878493708,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878493718,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878493722,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878495543,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878495550,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878495556,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878495613,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878496368,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878496375,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496409,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496416,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496494,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496498,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496501,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496503,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496615,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496621,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497428,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497438,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878497441,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878497469,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497472,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497476,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497511,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497513,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497874,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497881,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497892,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497894,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878518059,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518094,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518101,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518178,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518182,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518186,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518189,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518298,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518304,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518987,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518997,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878519000,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878529089,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878529102,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878529110,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529184,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529666,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529677,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529696,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529698,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878544123,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544152,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544160,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544243,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544247,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544250,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544253,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544367,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544374,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545067,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545076,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878545080,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878545102,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545105,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545108,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545136,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545437,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545446,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545458,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545460,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878569882,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878569937,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878569947,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570060,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570067,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570071,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570075,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570231,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570240,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573162,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573180,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878573185,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878573221,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573226,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573232,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573292,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573716,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573729,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573746,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573749,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878595539,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595578,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595584,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595664,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595671,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595676,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595679,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595782,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595788,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596437,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596446,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878596450,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878596479,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596482,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596486,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596522,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596888,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596898,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596909,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596911,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878621072,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621095,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621100,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621162,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621166,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621169,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621171,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621250,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621257,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621777,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621786,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878621789,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878623550,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878623554,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878623558,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623591,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623899,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623905,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623916,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623918,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878646687,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646710,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646715,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646777,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646781,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646784,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646786,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646866,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646872,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647404,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647414,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878647417,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878647440,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647443,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647446,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647542,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647832,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647839,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647850,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647852,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878672462,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672498,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672505,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672576,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672580,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672583,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672585,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672686,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672692,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878673311,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878673321,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878673324,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878675268,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878675273,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878675278,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675318,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675747,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675753,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675764,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675766,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878698376,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698418,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698428,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698525,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698532,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698536,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698541,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698677,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698687,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699582,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699594,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878699599,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878699639,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699644,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699649,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878699699,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700127,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700139,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700156,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700160,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878724304,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724354,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724366,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724471,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724480,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724486,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724491,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724648,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724658,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726736,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726752,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878726758,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878726790,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726797,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726803,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878726874,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727307,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727320,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727339,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727343,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878750197,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750246,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750258,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750359,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750368,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750373,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750378,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750527,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750537,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751427,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751440,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878751445,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878751481,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751486,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751492,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878751542,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752160,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752172,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752187,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752191,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878776241,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776295,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776308,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776413,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776423,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776428,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776434,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776590,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776600,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878777526,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878777539,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878777545,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878781367,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878781374,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878781381,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781442,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781832,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781842,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781857,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781861,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878801986,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802016,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802026,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802115,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802125,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802130,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802135,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802259,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802270,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803054,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803067,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878803073,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878803102,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803108,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803113,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803153,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803415,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803424,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803439,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803443,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878827723,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827754,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827763,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827853,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827862,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827867,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827873,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827998,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878828009,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878828781,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878828794,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878828799,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878830763,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878830770,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878830775,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878830822,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831044,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831050,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831063,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831065,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878853258,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853284,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853289,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853354,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853358,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853361,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853363,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853447,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853454,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854047,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854057,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878854060,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878854100,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854103,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854107,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854138,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854429,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854438,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854451,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854454,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878878823,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878846,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878851,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878912,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878916,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878919,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878921,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878879001,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878879007,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881790,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881800,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878881803,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878881821,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881824,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881827,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878881853,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882216,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882223,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882234,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882236,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878904443,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904466,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904472,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904535,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904539,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904542,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904544,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904624,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904630,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905161,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905170,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878905173,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878905195,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905198,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905201,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905229,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905547,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905553,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905564,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905566,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878930126,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930167,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930173,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930246,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930251,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930253,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930256,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930360,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930366,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878931018,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878931028,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878931031,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878932477,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878932483,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878932487,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932543,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932914,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932920,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932932,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932934,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878955789,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955830,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955836,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955912,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955916,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955919,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955921,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956026,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956032,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956693,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956703,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878956706,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878956732,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956736,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956742,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878956885,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878957987,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878957999,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878958014,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878958017,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878981626,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981665,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981672,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981745,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981749,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981751,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981754,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981856,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981862,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878982498,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878982507,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878982511,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878983959,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878983964,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878983969,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984026,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984350,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984359,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984374,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984395,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879007288,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007330,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007336,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007410,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007415,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007417,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007420,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007524,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007530,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008177,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008186,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879008190,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879008217,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008220,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008224,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008263,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008581,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008591,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008602,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008604,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879032927,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879032953,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879032959,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033022,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033026,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033029,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033031,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033115,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033121,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045738,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045748,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879045751,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879045772,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045775,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045779,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879045817,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046340,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046352,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046370,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046375,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879058832,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058869,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058876,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058947,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058952,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058954,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058957,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059056,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059063,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059803,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059817,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879059821,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879059848,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059851,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059855,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879059892,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060186,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060196,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060207,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060209,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879084202,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084231,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084236,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084304,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084308,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084311,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084313,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084404,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084410,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084975,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084985,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879084988,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879086320,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879086326,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879086330,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086364,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086841,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086851,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086866,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086870,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879092925,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879092956,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879092966,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093567,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093576,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093579,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093581,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093667,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093674,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094259,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094269,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879094272,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879094295,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094300,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094304,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879094347,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879094986,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879094995,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095019,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095024,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095087,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095091,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095094,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095097,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095180,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095186,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095762,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095772,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879095775,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879098602,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879098608,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879098612,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879098646,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879098649,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099018,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099024,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099036,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099039,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879109530,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109555,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109560,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109624,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109629,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109631,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109635,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109742,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109751,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110300,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110309,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879110313,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879110334,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110338,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110341,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110370,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110666,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110677,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110689,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110691,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879135051,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135076,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135081,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135146,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135150,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135152,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135155,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135238,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135244,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136782,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136792,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879136795,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879136818,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136823,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136828,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879136868,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137093,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137101,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137113,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137115,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879160884,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879160930,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879160939,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161037,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161043,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161048,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161052,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161187,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161197,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162070,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162082,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879162086,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879162119,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162123,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162129,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162174,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162553,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162565,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162579,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162582,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879186749,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186790,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186797,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186871,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186875,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186878,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186880,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186984,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186991,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879187640,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879187650,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879187653,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879189124,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879189130,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879189136,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189193,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189506,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189513,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189525,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189527,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879212334,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212377,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212384,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212458,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212463,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212465,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212468,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212571,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212578,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213232,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213242,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879213245,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879213272,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213277,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213283,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879213332,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879213998,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879214008,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879214020,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879214022,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879237869,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237895,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237901,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237965,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237969,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237972,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237975,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238058,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238064,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238629,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238639,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879238642,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879252933,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879252939,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879252942,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879252974,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253396,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253409,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253427,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253431,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879263619,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263654,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263663,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263759,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263767,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263772,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263777,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263907,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263917,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264802,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264815,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879264820,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879264852,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264857,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264862,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879264908,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265249,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265261,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265277,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265280,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879289300,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289328,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289334,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289401,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289406,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289408,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289411,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289501,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289507,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291032,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291042,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879291045,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879291066,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291071,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291076,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291121,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291582,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291589,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291600,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291602,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879314847,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314872,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314878,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314941,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314945,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314948,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314950,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315033,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315040,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315592,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315601,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879315604,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879315626,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315631,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315636,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315675,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315897,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315905,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315916,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315918,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879340693,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340735,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340746,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340846,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340855,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340861,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340866,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341013,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341023,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341936,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341952,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879341957,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879343358,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879343365,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879343371,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879343414,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357542,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357552,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357567,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357571,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879362808,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362839,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362853,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362941,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362950,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362956,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362961,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363082,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363093,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363861,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363873,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879363882,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879363908,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363914,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363918,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879363947,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364331,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364340,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364355,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364358,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879366417,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366446,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366455,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366544,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366553,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366558,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366564,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366685,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366696,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879367463,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879367476,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879367481,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879522540,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879522549,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879522554,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879522598,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879523277,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879523284,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523312,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523318,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523386,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523391,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523393,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523396,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523490,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523497,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524155,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524168,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879524173,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879524201,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524207,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524212,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524244,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524248,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524483,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524490,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524505,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524509,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879548874,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548911,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548917,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548990,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548995,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548997,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548999,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879549100,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879549106,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550762,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550775,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879550781,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879550805,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550810,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550816,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879550857,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551121,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551130,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551142,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551144,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879574444,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574477,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574485,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574550,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574554,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574556,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574559,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574644,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574650,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575199,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575209,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879575212,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879575235,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575240,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575244,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879575275,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576363,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576371,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576383,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576385,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879599966,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879599990,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879599995,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600058,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600062,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600065,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600067,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600147,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600153,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600701,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600711,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879600714,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879612295,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879612301,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879612306,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612338,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612724,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612732,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612743,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612745,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879625592,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625623,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625632,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625725,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625732,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625737,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625741,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625866,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625875,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626714,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626726,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879626731,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879626761,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626767,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626772,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879626812,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627762,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627773,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627790,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627793,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879651327,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651368,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651375,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651447,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651452,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651454,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651457,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651561,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651579,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879652197,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879652206,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879652210,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879653711,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879653717,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879653723,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879653763,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654122,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654129,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654140,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654142,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879677175,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677223,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677233,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677330,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677336,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677340,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677344,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677482,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677490,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678354,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678365,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879678370,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879678407,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678411,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678417,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678451,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678889,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678900,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678915,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678918,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879702860,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702902,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702909,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702983,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702988,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702990,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702993,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879703098,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879703104,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704930,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704939,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879704943,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879704965,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704970,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704976,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705018,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705295,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705307,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705318,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705320,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879728386,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728411,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728417,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728485,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728491,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728493,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728496,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728579,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728586,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729114,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729123,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879729127,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879729149,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729155,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729159,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729190,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729429,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729438,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729452,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729454,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879753926,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879753954,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879753959,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754025,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754029,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754032,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754034,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754149,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754160,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754779,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754789,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879754792,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879756475,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879756481,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879756484,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756516,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756785,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756792,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756803,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756805,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879779468,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779494,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779499,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779565,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779569,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779572,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779574,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779659,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779665,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780209,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780219,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879780222,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879780246,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780249,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780252,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780275,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780612,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780621,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780632,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780635,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879805060,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805094,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805104,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805183,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805191,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805194,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805196,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805283,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805289,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805838,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805848,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879805851,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879807319,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879807325,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879807329,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807356,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807753,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807760,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807772,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807774,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879830579,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830603,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830608,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830671,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830675,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830677,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830680,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830763,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830770,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831346,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831356,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879831359,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879831382,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831385,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831388,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831411,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831631,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831638,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831649,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831651,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879856105,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856130,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856135,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856199,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856203,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856205,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856208,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856289,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856296,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876182,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876193,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879876196,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879876217,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876220,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876223,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876247,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876560,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876567,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876579,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876581,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879881622,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881646,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881651,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881714,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881718,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881721,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881723,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881804,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881810,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882382,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882392,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879882395,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879882417,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882420,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882423,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882445,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882756,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882765,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882776,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882779,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879907133,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907157,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907162,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907225,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907229,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907232,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907234,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907314,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907321,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907844,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907854,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879907857,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879909260,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879909266,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879909269,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909294,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909656,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909663,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909674,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909676,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879932824,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932847,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932853,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932916,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932920,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932923,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932925,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933005,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933011,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933542,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933552,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879933555,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879933577,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933580,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933583,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879933603,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934813,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934823,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934839,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934843,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879958604,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958639,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958650,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958742,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958752,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958757,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958762,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958891,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958902,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879959730,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879959742,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879959748,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879961250,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879961257,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879961262,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961311,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961836,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961848,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961862,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961866,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879984447,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984480,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984491,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984589,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984599,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984604,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984609,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984747,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984757,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985580,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985593,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879985599,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879985633,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985639,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985644,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879985680,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997390,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997401,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997416,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997419,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880010206,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010239,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010250,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010344,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010353,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010359,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010364,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010497,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010508,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013409,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013422,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880013428,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880013453,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013458,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013463,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013508,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013840,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013849,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013865,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013869,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880035930,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880035960,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880035970,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036060,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036069,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036075,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036080,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036204,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036215,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036993,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880037006,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880037012,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880037042,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880037047,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880037052,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880037085,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880038997,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880039007,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880039023,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880039027,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880061724,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061759,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061770,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061865,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061874,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061879,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061885,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062021,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062031,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062876,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062889,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880062894,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880064299,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880064306,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880064311,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064352,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064672,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064681,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064696,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064700,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880087522,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087558,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087569,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087670,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087679,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087684,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087689,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087818,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087828,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088678,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088690,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880088696,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880088725,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088731,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088736,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880088773,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089264,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089275,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089291,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089295,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880113861,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880113896,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880113907,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114003,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114012,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114018,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114023,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114158,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114169,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880115001,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880115014,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880115020,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880123541,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880123548,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880123553,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123594,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123905,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123914,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123930,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123934,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438877867947,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438877896681,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878324564,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878324625,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878495767,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878495799,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878497677,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878497705,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878529282,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878529318,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878545275,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878545301,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878573466,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878573500,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878596691,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878596717,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878623693,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878623719,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878647626,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878647651,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878675555,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878675594,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878699909,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878699948,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878727086,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878727129,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878751897,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878751934,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878781661,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878781704,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878803277,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878803307,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878830914,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878830944,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878854290,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878854321,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878882085,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878882120,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878905372,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878905401,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878932714,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878932755,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878957827,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878957858,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878984179,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878984224,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879008375,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879008406,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879046068,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879046108,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879060036,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879060068,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879086560,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879086594,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879094538,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879094584,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879098841,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879098881,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879110470,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879110498,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879136961,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879136988,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879162396,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879162435,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879189317,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879189356,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879213851,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879213899,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879253154,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879253193,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879265108,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879265152,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879291440,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879291489,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879315763,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879315792,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879357306,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879357339,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879364129,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879364168,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879522720,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879522758,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879524332,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879524360,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879550971,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879551000,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879575441,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879575493,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879612539,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879612573,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879627590,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879627622,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879653943,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879653976,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879678700,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879678738,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879705149,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879705182,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879729297,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879729324,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879756668,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879756700,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879780392,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879780437,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879807481,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879807524,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879831504,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879831532,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879876427,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879876463,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879882591,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879882615,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879909437,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879909479,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879933987,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879934013,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879961555,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879961617,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879985599,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879996548,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879997228,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879997265,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880011975,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880012831,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880013698,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880013726,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880018613,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880025659,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880037534,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880038327,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880038806,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880038834,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880064514,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880064558,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880089119,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880089148,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880123736,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880123771,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880336352,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880337657,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880421549,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880429994,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880805198,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880808229,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881180701,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881192233,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881269067,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881270145,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881438604,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881451344,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}}];
-}
-
-function getTimelineTestData2() {
- return [
- {'cat':'PERF','pid':22630,'tid':22630,'ts':826,'ph':'B','name':'A','args':{"x": 4}},
- {'cat':'PERF','pid':22630,'tid':22630,'ts':827,'ph':'B','name':'Asub','args':{"y": "bar"}},
- {'cat':'PERF','pid':22630,'tid':22630,'ts':828,'ph':'E','name':'Asub','args':{}},
- {'cat':'PERF','pid':22630,'tid':22630,'ts':829,'ph':'B','name':'Asub','args':{}},
- {'cat':'PERF','pid':22630,'tid':22630,'ts':832,'ph':'E','name':'Asub','args':{}},
- {'cat':'PERF','pid':22630,'tid':22630,'ts':833,'ph':'E','name':'','args':{}},
-
- {'cat':'PERF','pid':22630,'tid':22630,'ts':840,'ph':'B','name':'A','args':{}},
- {'cat':'PERF','pid':22630,'tid':22630,'ts':848,'ph':'E','name':'A','args':{}},
-
- {'cat':'PERF','pid':22630,'tid':22630,'ts':850,'ph':'B','name':'B','args':{}},
- {'cat':'PERF','pid':22630,'tid':22630,'ts':854,'ph':'E','name':'B','args':{}},
-
- {'cat':'PERF','pid':22630,'tid':22631,'ts':827,'ph':'B','name':'A','args':{}},
- {'cat':'PERF','pid':22630,'tid':22631,'ts':854,'ph':'E','name':'A','args':{}}
- ];
-
-
-}
-
diff --git a/chrome/browser/resources/gpu_internals/timeline_test.html b/chrome/browser/resources/gpu_internals/timeline_test.html
index 17dcb3b..f8a1218 100644
--- a/chrome/browser/resources/gpu_internals/timeline_test.html
+++ b/chrome/browser/resources/gpu_internals/timeline_test.html
@@ -13,7 +13,7 @@ found in the LICENSE file.
<script src="../shared/js/cr/event_target.js"></script>
<script src="../shared/js/cr/ui.js"></script>
<script src="fast_rect_renderer.js"></script>
-<script src="simulated_trace_data.js"></script>
+<script src="tracing_controller_tests.js"></script>
<script src="sorted_array_utils.js"></script>
<script src="timeline.js"></script>
<script src="timeline_track.js"></script>
@@ -35,7 +35,7 @@ var timeline;
function testTimeline() {
model = new gpu.TimelineModel();
- model.importEvents(getTimelineTestData2());
+ model.importEvents(tracingControllerDataSets);
timeline = new gpu.Timeline();
timeline.model = model;
sandbox.appendChild(timeline);
diff --git a/chrome/browser/resources/gpu_internals/tracing_controller.js b/chrome/browser/resources/gpu_internals/tracing_controller.js
index abf9873..126b3a7 100644
--- a/chrome/browser/resources/gpu_internals/tracing_controller.js
+++ b/chrome/browser/resources/gpu_internals/tracing_controller.js
@@ -31,6 +31,13 @@ cr.define('gpu', function() {
this.traceEvents_ = [];
+ if (browserBridge.debugMode) {
+ var tracingControllerTests = document.createElement('script');
+ tracingControllerTests.src =
+ './gpu_internals/tracing_controller_tests.js';
+ document.body.appendChild(tracingControllerTests);
+ }
+
this.onKeydownBoundToThis_ = this.onKeydown_.bind(this);
this.onKeypressBoundToThis_ = this.onKeypress_.bind(this);
}
@@ -68,6 +75,10 @@ cr.define('gpu', function() {
window.addEventListener('keypress', this.onKeypressBoundToThis_);
window.addEventListener('keydown', this.onKeydownBoundToThis_);
+
+ // In debug mode, stop tracing automatically
+ if (browserBridge.debugMode)
+ window.setTimeout(this.endTracing.bind(this), 100);
},
onKeydown_: function(e) {
@@ -116,8 +127,7 @@ cr.define('gpu', function() {
if (!browserBridge.debugMode) {
chrome.send('endTracingAsync');
} else {
- var events = window.getTimelineTestData1 ?
- getTimelineTestData1() : [];
+ var events = tracingControllerTestEvents;
this.onTraceDataCollected(events);
window.setTimeout(this.onEndTracingComplete.bind(this), 250);
}
diff --git a/chrome/browser/resources/gpu_internals/tracing_controller_tests.js b/chrome/browser/resources/gpu_internals/tracing_controller_tests.js
new file mode 100644
index 0000000..c3a4cca
--- /dev/null
+++ b/chrome/browser/resources/gpu_internals/tracing_controller_tests.js
@@ -0,0 +1,61 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+var tracingControllerTestEvents;
+var allTracingControllerTestDataSets;
+(function() {
+ var dataSets = [
+ {
+ name: "big_trace",
+ events: [{"cat":"renderer","pid":21296,"tid":21296,"ts":438877834451,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438877834469,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438877849541,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438877849547,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877850049,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877850118,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877850125,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877949516,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877950065,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877950118,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438877950123,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878017672,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878018232,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878018287,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878018292,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878020808,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365609,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365624,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365649,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438878365651,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878409722,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878409785,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878409790,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878410530,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878662550,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878662610,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878662615,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878663436,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878914919,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878914982,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878914987,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438878915226,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169620,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169682,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169688,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879169938,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879430898,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879430975,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879430982,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879431245,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682549,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682616,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682621,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879682866,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934225,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934312,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934322,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438879934678,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879983250,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879985610,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996761,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996780,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996805,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879996826,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879998364,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438879999839,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013086,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013104,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013132,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880013135,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880015950,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880017293,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025852,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025869,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025890,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880025894,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880027131,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880028611,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038530,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038547,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038571,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880038573,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880186865,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880186930,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880186935,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880187195,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880334469,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880336203,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337959,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337973,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337987,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880337989,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880419473,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880421452,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430218,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430237,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430266,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880430268,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880482948,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880483031,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880483036,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880483392,"ph":"E","name":"v8.run","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880734982,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880735046,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880735052,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880735289,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880802934,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880805241,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808384,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808400,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808416,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438880808420,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987162,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987252,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987260,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438880987567,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881178912,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881180669,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192392,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192406,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192417,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881192420,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239071,"ph":"B","name":"v8.compile","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239135,"ph":"E","name":"v8.compile","args":{}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239141,"ph":"B","name":"v8.run","args":{"id":"(nil)","extra":""}},{"cat":"webkit","pid":21296,"tid":21296,"ts":438881239384,"ph":"E","name":"v8.run","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881267249,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881268928,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270235,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270247,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270257,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21296,"tid":21296,"ts":438881270259,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878324571,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878361014,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878361058,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878361066,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878493922,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495338,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495659,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495708,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495762,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878495770,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878497652,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878506608,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878506637,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878506645,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878519173,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878528826,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529255,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529303,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529321,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878529327,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878545294,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878546262,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878546283,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878546288,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878571432,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878572878,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878573538,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878574017,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878574041,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878574047,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878596776,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878597845,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878597874,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878597880,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878622051,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623332,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623682,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623727,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623743,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878623748,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878647684,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878652768,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878652869,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878652879,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878673637,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878674993,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675458,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675505,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675565,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878675573,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878699940,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878701391,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878701419,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878701424,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878725768,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878726418,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878726994,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878727340,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878727357,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878727361,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878751791,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878753183,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878753211,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878753218,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878777825,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781131,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781496,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781536,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781553,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878781558,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878803418,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878804599,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878804625,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878804630,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878829124,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830611,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830841,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830887,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830904,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878830911,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878854324,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878855717,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878855746,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878855753,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878879761,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878881367,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882049,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882795,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882816,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878882822,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878905451,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878908130,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878908160,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878908166,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878931216,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932340,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932578,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932621,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932636,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878932643,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878956864,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878958070,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878958090,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878958098,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878982756,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878983818,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984061,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984106,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984158,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438878984166,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879008408,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879010028,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879010057,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879010065,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879033870,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879045427,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879045929,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879046408,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879046428,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879046433,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879059968,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879061020,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879061042,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879061047,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879085203,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086196,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086515,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086564,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086591,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879086599,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879094396,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097382,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097404,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097410,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879097431,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879098430,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879098780,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879108831,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879108850,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879108855,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879110430,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879127197,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879127221,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879127230,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879135839,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879136573,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879136955,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879137326,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879137343,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879137347,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879162256,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879163416,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879163437,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879163443,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879187895,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879188984,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189221,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189278,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189298,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879189305,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879213457,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879214616,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879214638,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879214643,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879238780,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879252638,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253075,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253127,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253148,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879253154,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879265058,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879266225,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879266247,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879266252,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879290180,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879290811,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291199,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291583,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291603,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879291607,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879315743,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879316742,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879316763,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879316767,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879342116,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343146,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343437,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343494,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343509,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879343517,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879364138,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516880,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516903,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516909,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879516940,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879522400,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879522661,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879527990,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879528009,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879528020,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879528048,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879538877,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879538899,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879538906,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879549829,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879550552,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879550889,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879551269,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879551289,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879551296,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879575344,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879576470,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879576489,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879576494,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879600877,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612130,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612450,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612489,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612509,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879612516,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879626924,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879628229,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879628249,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879628256,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879652470,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653580,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653851,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653898,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653915,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879653923,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879678655,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879680038,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879680068,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879680075,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879703939,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879704719,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705137,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705537,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705554,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879705560,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879729307,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879735560,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879735582,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879735589,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879754974,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756356,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756571,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756603,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756617,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879756624,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879780364,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879781793,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879781817,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879781824,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879806101,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807083,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807451,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807494,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807515,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879807526,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879831489,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879832526,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879832546,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879832551,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879856878,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879875950,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876385,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876764,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876783,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879876788,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879882524,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879887895,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879887917,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879887922,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879908049,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909073,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909402,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909433,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909448,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879909453,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879933763,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879934752,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879934772,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879934776,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879960061,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961038,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961495,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961538,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961553,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879961558,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438879985749,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880006848,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880006884,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880006890,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880011391,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880013045,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880013672,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880014060,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880014079,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880014084,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880037231,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880038360,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880038382,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880038387,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880063099,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064121,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064424,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064461,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064477,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880064482,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880088963,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880090000,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880090026,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880090033,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880115247,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123332,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123632,"ph":"B","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123667,"ph":"B","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123681,"ph":"E","name":"GpuCommandBufferStub::OnSwapBuffers","args":{}},{"cat":"gpu","pid":21299,"tid":21299,"ts":438880123686,"ph":"E","name":"GPUProcessor:ProcessCommands","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878323194,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323254,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323262,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323351,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323356,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323359,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323361,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323496,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878323502,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324225,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324234,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878324238,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878324272,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324276,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878324281,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324331,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324833,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324847,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324862,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878324865,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878492727,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492771,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492779,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492864,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492868,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492871,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492874,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878492993,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878493000,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878493708,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878493718,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878493722,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878495543,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878495550,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878495556,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878495613,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878496368,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878496375,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496409,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496416,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496494,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496498,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496501,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496503,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496615,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878496621,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497428,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497438,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878497441,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878497469,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497472,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878497476,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497511,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497513,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497874,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497881,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497892,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878497894,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878518059,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518094,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518101,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518178,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518182,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518186,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518189,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518298,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518304,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518987,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878518997,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878519000,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878529089,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878529102,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878529110,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529184,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529666,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529677,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529696,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878529698,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878544123,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544152,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544160,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544243,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544247,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544250,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544253,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544367,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878544374,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545067,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545076,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878545080,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878545102,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545105,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878545108,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545136,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545437,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545446,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545458,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878545460,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878569882,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878569937,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878569947,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570060,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570067,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570071,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570075,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570231,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878570240,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573162,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573180,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878573185,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878573221,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573226,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878573232,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573292,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573716,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573729,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573746,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878573749,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878595539,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595578,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595584,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595664,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595671,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595676,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595679,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595782,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878595788,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596437,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596446,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878596450,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878596479,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596482,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878596486,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596522,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596888,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596898,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596909,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878596911,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878621072,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621095,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621100,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621162,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621166,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621169,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621171,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621250,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621257,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621777,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878621786,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878621789,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878623550,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878623554,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878623558,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623591,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623899,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623905,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623916,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878623918,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878646687,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646710,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646715,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646777,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646781,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646784,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646786,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646866,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878646872,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647404,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647414,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878647417,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878647440,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647443,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878647446,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647542,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647832,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647839,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647850,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878647852,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878672462,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672498,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672505,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672576,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672580,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672583,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672585,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672686,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878672692,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878673311,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878673321,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878673324,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878675268,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878675273,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878675278,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675318,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675747,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675753,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675764,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878675766,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878698376,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698418,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698428,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698525,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698532,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698536,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698541,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698677,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878698687,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699582,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699594,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878699599,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878699639,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699644,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878699649,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878699699,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700127,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700139,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700156,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878700160,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878724304,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724354,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724366,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724471,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724480,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724486,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724491,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724648,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878724658,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726736,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726752,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878726758,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878726790,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726797,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878726803,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878726874,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727307,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727320,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727339,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878727343,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878750197,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750246,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750258,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750359,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750368,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750373,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750378,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750527,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878750537,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751427,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751440,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878751445,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878751481,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751486,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878751492,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878751542,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752160,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752172,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752187,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878752191,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878776241,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776295,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776308,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776413,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776423,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776428,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776434,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776590,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878776600,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878777526,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878777539,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878777545,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878781367,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878781374,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878781381,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781442,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781832,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781842,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781857,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878781861,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878801986,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802016,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802026,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802115,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802125,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802130,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802135,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802259,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878802270,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803054,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803067,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878803073,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878803102,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803108,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878803113,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803153,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803415,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803424,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803439,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878803443,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878827723,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827754,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827763,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827853,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827862,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827867,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827873,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878827998,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878828009,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878828781,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878828794,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878828799,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878830763,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878830770,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878830775,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878830822,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831044,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831050,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831063,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878831065,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878853258,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853284,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853289,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853354,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853358,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853361,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853363,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853447,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878853454,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854047,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854057,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878854060,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878854100,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854103,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878854107,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854138,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854429,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854438,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854451,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878854454,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878878823,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878846,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878851,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878912,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878916,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878919,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878878921,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878879001,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878879007,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881790,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881800,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878881803,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878881821,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881824,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878881827,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878881853,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882216,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882223,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882234,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878882236,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878904443,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904466,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904472,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904535,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904539,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904542,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904544,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904624,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878904630,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905161,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905170,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878905173,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878905195,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905198,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878905201,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905229,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905547,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905553,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905564,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878905566,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878930126,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930167,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930173,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930246,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930251,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930253,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930256,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930360,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878930366,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878931018,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878931028,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878931031,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878932477,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878932483,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878932487,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932543,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932914,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932920,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932932,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878932934,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878955789,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955830,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955836,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955912,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955916,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955919,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878955921,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956026,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956032,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956693,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956703,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878956706,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878956732,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956736,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878956742,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878956885,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878957987,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878957999,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878958014,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878958017,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878981626,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981665,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981672,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981745,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981749,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981751,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981754,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981856,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878981862,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878982498,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878982507,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878982511,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438878983959,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878983964,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438878983969,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984026,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984350,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984359,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984374,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438878984395,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879007288,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007330,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007336,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007410,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007415,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007417,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007420,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007524,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879007530,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008177,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008186,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879008190,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879008217,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008220,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879008224,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008263,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008581,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008591,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008602,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879008604,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879032927,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879032953,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879032959,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033022,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033026,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033029,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033031,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033115,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879033121,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045738,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045748,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879045751,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879045772,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045775,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879045779,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879045817,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046340,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046352,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046370,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879046375,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879058832,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058869,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058876,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058947,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058952,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058954,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879058957,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059056,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059063,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059803,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059817,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879059821,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879059848,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059851,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879059855,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879059892,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060186,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060196,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060207,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879060209,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879084202,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084231,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084236,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084304,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084308,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084311,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084313,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084404,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084410,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084975,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879084985,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879084988,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879086320,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879086326,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879086330,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086364,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086841,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086851,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086866,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879086870,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879092925,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879092956,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879092966,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093567,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093576,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093579,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093581,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093667,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879093674,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094259,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094269,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879094272,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879094295,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094300,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879094304,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879094347,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879094986,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879094995,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095019,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095024,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095087,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095091,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095094,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095097,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095180,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095186,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095762,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879095772,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879095775,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879098602,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879098608,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879098612,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879098646,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879098649,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099018,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099024,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099036,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879099039,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879109530,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109555,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109560,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109624,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109629,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109631,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109635,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109742,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879109751,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110300,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110309,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879110313,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879110334,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110338,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879110341,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110370,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110666,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110677,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110689,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879110691,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879135051,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135076,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135081,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135146,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135150,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135152,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135155,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135238,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879135244,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136782,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136792,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879136795,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879136818,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136823,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879136828,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879136868,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137093,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137101,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137113,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879137115,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879160884,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879160930,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879160939,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161037,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161043,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161048,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161052,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161187,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879161197,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162070,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162082,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879162086,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879162119,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162123,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879162129,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162174,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162553,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162565,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162579,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879162582,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879186749,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186790,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186797,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186871,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186875,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186878,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186880,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186984,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879186991,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879187640,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879187650,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879187653,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879189124,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879189130,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879189136,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189193,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189506,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189513,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189525,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879189527,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879212334,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212377,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212384,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212458,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212463,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212465,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212468,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212571,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879212578,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213232,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213242,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879213245,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879213272,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213277,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879213283,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879213332,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879213998,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879214008,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879214020,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879214022,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879237869,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237895,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237901,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237965,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237969,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237972,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879237975,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238058,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238064,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238629,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879238639,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879238642,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879252933,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879252939,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879252942,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879252974,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253396,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253409,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253427,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879253431,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879263619,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263654,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263663,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263759,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263767,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263772,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263777,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263907,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879263917,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264802,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264815,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879264820,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879264852,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264857,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879264862,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879264908,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265249,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265261,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265277,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879265280,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879289300,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289328,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289334,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289401,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289406,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289408,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289411,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289501,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879289507,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291032,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291042,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879291045,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879291066,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291071,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879291076,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291121,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291582,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291589,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291600,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879291602,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879314847,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314872,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314878,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314941,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314945,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314948,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879314950,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315033,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315040,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315592,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315601,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879315604,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879315626,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315631,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879315636,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315675,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315897,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315905,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315916,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879315918,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879340693,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340735,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340746,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340846,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340855,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340861,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879340866,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341013,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341023,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341936,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879341952,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879341957,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879343358,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879343365,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879343371,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879343414,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357542,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357552,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357567,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879357571,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879362808,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362839,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362853,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362941,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362950,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362956,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879362961,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363082,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363093,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363861,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363873,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879363882,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879363908,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363914,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879363918,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879363947,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364331,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364340,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364355,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879364358,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879366417,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366446,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366455,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366544,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366553,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366558,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366564,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366685,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879366696,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879367463,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879367476,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879367481,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879522540,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879522549,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879522554,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879522598,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879523277,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879523284,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523312,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523318,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523386,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523391,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523393,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523396,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523490,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879523497,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524155,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524168,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879524173,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879524201,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524207,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879524212,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524244,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524248,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524483,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524490,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524505,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879524509,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879548874,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548911,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548917,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548990,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548995,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548997,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879548999,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879549100,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879549106,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550762,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550775,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879550781,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879550805,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550810,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879550816,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879550857,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551121,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551130,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551142,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879551144,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879574444,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574477,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574485,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574550,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574554,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574556,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574559,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574644,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879574650,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575199,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575209,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879575212,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879575235,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575240,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879575244,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879575275,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576363,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576371,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576383,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879576385,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879599966,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879599990,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879599995,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600058,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600062,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600065,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600067,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600147,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600153,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600701,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879600711,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879600714,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879612295,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879612301,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879612306,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612338,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612724,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612732,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612743,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879612745,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879625592,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625623,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625632,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625725,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625732,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625737,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625741,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625866,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879625875,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626714,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626726,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879626731,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879626761,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626767,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879626772,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879626812,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627762,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627773,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627790,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879627793,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879651327,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651368,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651375,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651447,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651452,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651454,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651457,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651561,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879651579,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879652197,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879652206,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879652210,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879653711,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879653717,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879653723,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879653763,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654122,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654129,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654140,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879654142,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879677175,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677223,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677233,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677330,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677336,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677340,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677344,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677482,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879677490,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678354,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678365,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879678370,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879678407,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678411,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879678417,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678451,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678889,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678900,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678915,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879678918,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879702860,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702902,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702909,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702983,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702988,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702990,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879702993,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879703098,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879703104,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704930,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704939,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879704943,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879704965,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704970,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879704976,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705018,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705295,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705307,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705318,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879705320,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879728386,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728411,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728417,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728485,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728491,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728493,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728496,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728579,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879728586,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729114,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729123,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879729127,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879729149,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729155,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879729159,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729190,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729429,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729438,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729452,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879729454,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879753926,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879753954,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879753959,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754025,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754029,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754032,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754034,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754149,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754160,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754779,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879754789,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879754792,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879756475,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879756481,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879756484,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756516,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756785,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756792,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756803,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879756805,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879779468,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779494,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779499,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779565,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779569,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779572,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779574,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779659,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879779665,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780209,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780219,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879780222,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879780246,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780249,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879780252,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780275,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780612,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780621,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780632,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879780635,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879805060,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805094,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805104,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805183,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805191,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805194,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805196,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805283,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805289,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805838,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879805848,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879805851,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879807319,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879807325,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879807329,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807356,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807753,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807760,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807772,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879807774,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879830579,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830603,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830608,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830671,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830675,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830677,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830680,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830763,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879830770,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831346,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831356,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879831359,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879831382,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831385,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879831388,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831411,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831631,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831638,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831649,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879831651,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879856105,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856130,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856135,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856199,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856203,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856205,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856208,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856289,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879856296,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876182,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876193,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879876196,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879876217,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876220,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879876223,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876247,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876560,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876567,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876579,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879876581,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879881622,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881646,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881651,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881714,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881718,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881721,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881723,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881804,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879881810,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882382,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882392,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879882395,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879882417,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882420,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879882423,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882445,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882756,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882765,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882776,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879882779,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879907133,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907157,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907162,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907225,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907229,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907232,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907234,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907314,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907321,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907844,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879907854,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879907857,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879909260,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879909266,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879909269,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909294,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909656,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909663,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909674,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879909676,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879932824,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932847,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932853,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932916,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932920,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932923,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879932925,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933005,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933011,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933542,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933552,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879933555,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879933577,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933580,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879933583,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879933603,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934813,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934823,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934839,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879934843,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879958604,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958639,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958650,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958742,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958752,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958757,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958762,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958891,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879958902,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879959730,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879959742,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879959748,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879961250,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879961257,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879961262,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961311,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961836,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961848,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961862,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879961866,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879984447,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984480,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984491,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984589,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984599,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984604,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984609,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984747,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879984757,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985580,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985593,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879985599,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438879985633,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985639,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438879985644,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879985680,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997390,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997401,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997416,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438879997419,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880010206,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010239,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010250,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010344,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010353,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010359,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010364,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010497,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880010508,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013409,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013422,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880013428,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880013453,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013458,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880013463,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013508,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013840,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013849,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013865,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880013869,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880035930,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880035960,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880035970,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036060,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036069,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036075,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036080,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036204,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036215,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880036993,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880037006,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880037012,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880037042,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880037047,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880037052,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880037085,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880038997,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880039007,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880039023,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880039027,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880061724,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061759,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061770,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061865,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061874,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061879,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880061885,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062021,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062031,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062876,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880062889,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880062894,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880064299,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880064306,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880064311,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064352,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064672,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064681,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064696,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880064700,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880087522,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087558,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087569,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087670,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087679,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087684,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087689,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087818,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880087828,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088678,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088690,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880088696,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880088725,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088731,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880088736,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880088773,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089264,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089275,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089291,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880089295,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880113861,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880113896,"ph":"B","name":"WebViewImpl::composite","args":{"id":"0x7f7d07dd6010","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880113907,"ph":"B","name":"LayerRendererChromium::updateRootLayerContents","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114003,"ph":"E","name":"LayerRendererChromium::updateRootLayerContents","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114012,"ph":"B","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114018,"ph":"E","name":"LayerRendererChromium::updateRootLayerScrollbars","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114023,"ph":"B","name":"LayerRendererChromium::updateLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114158,"ph":"E","name":"LayerRendererChromium::updateLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880114169,"ph":"B","name":"LayerRendererChromium::drawLayers","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880115001,"ph":"E","name":"LayerRendererChromium::drawLayers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880115014,"ph":"B","name":"LayerRendererChromium::present","args":{"id":"0x7f7d099e8c50","extra":""}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880115020,"ph":"B","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"gpu","pid":21315,"tid":21315,"ts":438880123541,"ph":"E","name":"RendererGLContext::SwapBuffers","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880123548,"ph":"E","name":"LayerRendererChromium::present","args":{}},{"cat":"webkit","pid":21315,"tid":21315,"ts":438880123553,"ph":"E","name":"WebViewImpl::composite","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123594,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123905,"ph":"B","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123914,"ph":"B","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123930,"ph":"E","name":"RenderWidget::DoDeferredUpdate","args":{}},{"cat":"renderer","pid":21315,"tid":21315,"ts":438880123934,"ph":"E","name":"RenderWidget::OnUpdateRectAck","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438877867947,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438877896681,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878324564,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878324625,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878495767,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878495799,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878497677,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878497705,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878529282,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878529318,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878545275,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878545301,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878573466,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878573500,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878596691,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878596717,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878623693,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878623719,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878647626,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878647651,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878675555,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878675594,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878699909,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878699948,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878727086,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878727129,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878751897,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878751934,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878781661,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878781704,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878803277,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878803307,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878830914,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878830944,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878854290,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878854321,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878882085,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878882120,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878905372,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878905401,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878932714,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878932755,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878957827,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878957858,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878984179,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438878984224,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879008375,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879008406,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879046068,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879046108,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879060036,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879060068,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879086560,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879086594,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879094538,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879094584,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879098841,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879098881,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879110470,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879110498,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879136961,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879136988,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879162396,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879162435,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879189317,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879189356,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879213851,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879213899,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879253154,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879253193,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879265108,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879265152,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879291440,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879291489,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879315763,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879315792,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879357306,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879357339,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879364129,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879364168,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879522720,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879522758,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879524332,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879524360,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879550971,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879551000,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879575441,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879575493,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879612539,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879612573,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879627590,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879627622,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879653943,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879653976,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879678700,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879678738,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879705149,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879705182,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879729297,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879729324,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879756668,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879756700,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879780392,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879780437,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879807481,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879807524,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879831504,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879831532,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879876427,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879876463,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879882591,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879882615,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879909437,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879909479,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879933987,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879934013,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879961555,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879961617,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879985599,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879996548,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879997228,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438879997265,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880011975,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880012831,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880013698,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880013726,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880018613,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880025659,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880037534,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880038327,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880038806,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880038834,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880064514,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880064558,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880089119,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880089148,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880123736,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880123771,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880336352,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880337657,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880421549,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880429994,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880805198,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438880808229,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881180701,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881192233,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881269067,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881270145,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881438604,"ph":"B","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}},{"cat":"renderer_host","pid":21253,"tid":21253,"ts":438881451344,"ph":"E","name":"RenderWidgetHost::OnMsgUpdateRect","args":{}}]
+ },
+ {
+ name: "simple_trace",
+ events: [
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':826,'ph':'B','name':'A','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':827,'ph':'B','name':'Asub','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':828,'ph':'E','name':'Asub','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':829,'ph':'B','name':'Asub','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':832,'ph':'E','name':'Asub','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':833,'ph':'E','name':'','args':{}},
+
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':840,'ph':'B','name':'A','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':848,'ph':'E','name':'A','args':{}},
+
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':850,'ph':'B','name':'B','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22630,'ts':854,'ph':'E','name':'B','args':{}},
+
+ {'cat':'PERF','pid':22630,'tid':22631,'ts':827,'ph':'B','name':'A','args':{}},
+ {'cat':'PERF','pid':22630,'tid':22631,'ts':854,'ph':'E','name':'A','args':{}}
+ ]
+ }
+ ];
+ allTracingControllerTestDataSets = dataSets;
+ var selectEl = document.createElement('select');
+ for(var i = 0; i < dataSets.length; ++i) {
+ var optionEl = document.createElement('option');
+ optionEl.textContent = dataSets[i].name;
+ optionEl.dataSet = dataSets[i];
+ selectEl.add(optionEl);
+ }
+ selectEl.addEventListener('change', function() {
+ tracingControllerTestEvents = dataSets[selectEl.selectedIndex].events;
+ tracingController.beginTracing();
+ });
+ selectEl.addEventListener('keydown', function() {
+ window.setTimeout(function() {
+ tracingControllerTestEvents = dataSets[selectEl.selectedIndex].events;
+ tracingController.beginTracing();
+ }, 0);
+ });
+
+ var controlEl = document.createElement('div');
+ var textEl = document.createElement('span');
+ textEl.textContent = 'Trace:';
+ controlEl.appendChild(textEl);
+ controlEl.appendChild(selectEl);
+
+ document.querySelector('#debug-div').appendChild(controlEl, document.body.firstChild);
+
+ tracingControllerTestEvents = dataSets[0].events;
+})();
diff --git a/chrome/browser/ui/webui/gpu_internals_ui.cc b/chrome/browser/ui/webui/gpu_internals_ui.cc
index 216c5c8..72f2482 100644
--- a/chrome/browser/ui/webui/gpu_internals_ui.cc
+++ b/chrome/browser/ui/webui/gpu_internals_ui.cc
@@ -382,10 +382,10 @@ void GpuMessageHandler::OnGpuInfoUpdate() {
// Get GPU Info.
DictionaryValue* gpu_info_val = GpuInfoToDict(gpu_info);
- // Add in blacklisting reasons
- Value* blacklisting_reasons = gpu_data_manager_->GetBlacklistingReasons();
- if (blacklisting_reasons)
- gpu_info_val->Set("blacklistingReasons", blacklisting_reasons);
+ // Add in blacklisting features
+ Value* feature_status = gpu_data_manager_->GetFeatureStatus();
+ if (feature_status)
+ gpu_info_val->Set("featureStatus", feature_status);
// Send GPU Info to javascript.
web_ui_->CallJavascriptFunction("browserBridge.onGpuInfoUpdate",
diff --git a/content/browser/gpu_blacklist.cc b/content/browser/gpu_blacklist.cc
index 50486c9..4e57401 100644
--- a/content/browser/gpu_blacklist.cc
+++ b/content/browser/gpu_blacklist.cc
@@ -693,27 +693,172 @@ void GpuBlacklist::GetGpuFeatureFlagEntries(
}
}
-Value* GpuBlacklist::GetBlacklistingReasons() const {
- ListValue* reasons = new ListValue();
- for (size_t i = 0; i < active_entries_.size(); ++i) {
- DictionaryValue* reason = new DictionaryValue();
- reason->SetString("description", active_entries_[i]->description());
+Value* GpuBlacklist::GetFeatureStatus(bool gpu_access_allowed,
+ bool disable_accelerated_compositing,
+ bool enable_accelerated_2D_canvas,
+ bool disable_experimental_webgl,
+ bool disable_multisampling) const {
+ DictionaryValue* status = new DictionaryValue();
+
+ // build the feature_status field
+ {
+ ListValue* feature_status_list = new ListValue();
+ // Iterate over all feature bits in kGpuFeatureAll and set feature status
+ // for each one.
+ for (size_t i = 0; i < sizeof(GpuFeatureFlags::GpuFeatureType) * 8; ++i) {
+ GpuFeatureFlags::GpuFeatureType feature =
+ static_cast<GpuFeatureFlags::GpuFeatureType>(1 << i);
+ if (!(feature & GpuFeatureFlags::kGpuFeatureAll))
+ continue;
+
+ DictionaryValue* feature_status = new DictionaryValue();
+
+ std::string feature_name(
+ GpuFeatureFlags::GpuFeatureTypeToString(feature));
+ feature_status->SetString("name", feature_name);
+
+ // figure out if the feature is on or off
+ bool blacklisted = false;
+ for (size_t i = 0; i < active_entries_.size(); ++i) {
+ if (active_entries_[i]->GetGpuFeatureFlags().flags() & feature)
+ blacklisted |= true;
+ }
+
+ // status is actually a function of blacklisting + enable/disable flags +
+ // global GPU state
+ const char* status;
+ if (!gpu_access_allowed) {
+ status = "unavailable";
+ } else {
+ switch(feature) {
+ case GpuFeatureFlags::kGpuFeatureAccelerated2dCanvas: {
+ if (enable_accelerated_2D_canvas) {
+ if (blacklisted)
+ status = "unavailable";
+ else
+ status = "enabled";
+ } else {
+ status = "software";
+ }
+ break;
+ }
+ case GpuFeatureFlags::kGpuFeatureAcceleratedCompositing: {
+ if (disable_accelerated_compositing) {
+ status = "disabled";
+ } else {
+ if (blacklisted)
+ status = "unavailable";
+ else
+ status = "enabled";
+ }
+ break;
+ }
+ case GpuFeatureFlags::kGpuFeatureWebgl: {
+ if (disable_experimental_webgl) {
+ status = "disabled";
+ } else {
+ if (blacklisted)
+ status = "unavailable";
+ else
+ status = "enabled";
+ }
+ break;
+ }
+ case GpuFeatureFlags::kGpuFeatureMultisampling: {
+ if(disable_multisampling) {
+ status = "disabled";
+ } else {
+ if(blacklisted)
+ status = "unavailable";
+ else
+ status = "enabled";
+ }
+ break;
+ }
+ default: {
+ NOTREACHED();
+ status = "unavailable";
+ break;
+ }
+ }
+ }
+ feature_status->SetString("status", status);
+
+ feature_status_list->Append(feature_status);
+ }
+ status->Set("featureStatus", feature_status_list);
+ }
+
+ // build the problems list
+ {
+ ListValue* problem_list = new ListValue();
+ if(!gpu_access_allowed) {
+ DictionaryValue* problem = new DictionaryValue();
+ problem->SetString("description",
+ "GPU process was unable to boot. Access to GPU disallowed.");
+ problem->Set("crBugs", new ListValue());
+ problem->Set("webkitBugs", new ListValue());
+ problem_list->Append(problem);
+ }
+ if(!enable_accelerated_2D_canvas) {
+ DictionaryValue* problem = new DictionaryValue();
+ problem->SetString("description",
+ "Accelerated 2D canvas has not been enabled "
+ "(in about:flags or command line)");
+ problem->Set("crBugs", new ListValue());
+ problem->Set("webkitBugs", new ListValue());
+ problem_list->Append(problem);
+ }
+ if(disable_accelerated_compositing) {
+ DictionaryValue* problem = new DictionaryValue();
+ problem->SetString("description",
+ "Accelerated compositing has been disabled, either via about:flags "
+ "or command line");
+ problem->Set("crBugs", new ListValue());
+ problem->Set("webkitBugs", new ListValue());
+ problem_list->Append(problem);
+ }
+ if(disable_experimental_webgl) {
+ DictionaryValue* problem = new DictionaryValue();
+ problem->SetString("description",
+ "WebGL has been disabled, either via about:flags "
+ "or command line");
+ problem->Set("crBugs", new ListValue());
+ problem->Set("webkitBugs", new ListValue());
+ problem_list->Append(problem);
+ }
+ if(disable_multisampling) {
+ DictionaryValue* problem = new DictionaryValue();
+ problem->SetString("description",
+ "Multisampling has been disabled, either via about:flags "
+ "or command line");
+ problem->Set("crBugs", new ListValue());
+ problem->Set("webkitBugs", new ListValue());
+ problem_list->Append(problem);
+ }
+ for (size_t i = 0; i < active_entries_.size(); ++i) {
+ GpuBlacklistEntry* entry = active_entries_[i];
+ DictionaryValue* problem = new DictionaryValue();
+
+ problem->SetString("description", entry->description());
- ListValue* cr_bugs = new ListValue();
- for (size_t j = 0; j < active_entries_[i]->cr_bugs().size(); ++j)
- cr_bugs->Append(Value::CreateIntegerValue(
- active_entries_[i]->cr_bugs()[j]));
- reason->Set("cr_bugs", cr_bugs);
+ ListValue* cr_bugs = new ListValue();
+ for (size_t j = 0; j < entry->cr_bugs().size(); ++j)
+ cr_bugs->Append(Value::CreateIntegerValue(
+ entry->cr_bugs()[j]));
+ problem->Set("crBugs", cr_bugs);
- ListValue* webkit_bugs = new ListValue();
- for (size_t j = 0; j < active_entries_[i]->webkit_bugs().size(); ++j)
- webkit_bugs->Append(Value::CreateIntegerValue(
- active_entries_[i]->webkit_bugs()[j]));
- reason->Set("webkit_bugs", webkit_bugs);
+ ListValue* webkit_bugs = new ListValue();
+ for (size_t j = 0; j < entry->webkit_bugs().size(); ++j)
+ webkit_bugs->Append(Value::CreateIntegerValue(
+ entry->webkit_bugs()[j]));
+ problem->Set("webkitBugs", webkit_bugs);
- reasons->Append(reason);
+ problem_list->Append(problem);
+ }
+ status->Set("problems", problem_list);
}
- return reasons;
+ return status;
}
uint32 GpuBlacklist::max_entry_id() const {
@@ -797,4 +942,3 @@ GpuBlacklist::IsEntrySupportedByCurrentBrowserVersion(
}
return kSupported;
}
-
diff --git a/content/browser/gpu_blacklist.h b/content/browser/gpu_blacklist.h
index 54bc9d2..c2f8536 100644
--- a/content/browser/gpu_blacklist.h
+++ b/content/browser/gpu_blacklist.h
@@ -61,15 +61,29 @@ class GpuBlacklist {
std::vector<uint32>& entry_ids) const;
- // Returns an array of entries, each entry of which has
- // description, cr_bugs, and webkit_bugs explaining reason for
- // blacklisting, e.g.:
- // [{
+ // Returns status information on the blacklist. This is two parted:
+ // {
+ // featureStatus: []
+ // problems: []
+ // }
+ //
+ // Each entry in feature_status has:
+ // {
+ // name: "name of feature"
+ // status: "enabled" | "unavailable" | "software" | "disabled";
+ // }
+ //
+ // Each problems has:
+ // {
// "description": "Your GPU is too old",
- // "cr_bugs": [1234],
- // "webkit_bugs": []
- // }]
- Value* GetBlacklistingReasons() const;
+ // "crBugs": [1234],
+ // "webkitBugs": []
+ // }
+ Value* GetFeatureStatus(bool gpu_access_allowed,
+ bool disable_accelerated_compositing,
+ bool enable_accelerated_2D_canvas,
+ bool disable_experimental_webgl,
+ bool disable_multisampling) const;
// Return the largest entry id. This is used for histogramming.
uint32 max_entry_id() const;
diff --git a/content/common/gpu_feature_flags.cc b/content/common/gpu_feature_flags.cc
index 479718d..73b42b9 100644
--- a/content/common/gpu_feature_flags.cc
+++ b/content/common/gpu_feature_flags.cc
@@ -1,10 +1,12 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/common/gpu_feature_flags.h"
#include "base/logging.h"
+#include "base/string_util.h"
+#include <vector>
const char GpuFeatureFlags::kGpuFeatureNameAccelerated2dCanvas[] =
"accelerated_2d_canvas";
@@ -13,6 +15,7 @@ const char GpuFeatureFlags::kGpuFeatureNameAcceleratedCompositing[] =
const char GpuFeatureFlags::kGpuFeatureNameWebgl[] = "webgl";
const char GpuFeatureFlags::kGpuFeatureNameMultisampling[] = "multisampling";
const char GpuFeatureFlags::kGpuFeatureNameAll[] = "all";
+const char GpuFeatureFlags::kGpuFeatureNameUnknown[] = "unknown";
GpuFeatureFlags::GpuFeatureFlags()
: flags_(0) {
@@ -31,6 +34,7 @@ void GpuFeatureFlags::Combine(const GpuFeatureFlags& other) {
flags_ |= other.flags_;
}
+// static
GpuFeatureFlags::GpuFeatureType GpuFeatureFlags::StringToGpuFeatureType(
const std::string& feature_string) {
if (feature_string == kGpuFeatureNameAccelerated2dCanvas)
@@ -46,3 +50,23 @@ GpuFeatureFlags::GpuFeatureType GpuFeatureFlags::StringToGpuFeatureType(
return kGpuFeatureUnknown;
}
+// static
+std::string GpuFeatureFlags::GpuFeatureTypeToString(
+ GpuFeatureFlags::GpuFeatureType type) {
+ std::vector<std::string> matches;
+ if (type == kGpuFeatureAll) {
+ matches.push_back(kGpuFeatureNameAll);
+ } else {
+ if (kGpuFeatureAccelerated2dCanvas & type)
+ matches.push_back(kGpuFeatureNameAccelerated2dCanvas);
+ if (kGpuFeatureAcceleratedCompositing & type)
+ matches.push_back(kGpuFeatureNameAcceleratedCompositing);
+ if (kGpuFeatureWebgl & type)
+ matches.push_back(kGpuFeatureNameWebgl);
+ if (kGpuFeatureMultisampling & type)
+ matches.push_back(kGpuFeatureNameMultisampling);
+ if (!matches.size())
+ matches.push_back(kGpuFeatureNameUnknown);
+ }
+ return JoinString(matches, ',');
+}
diff --git a/content/common/gpu_feature_flags.h b/content/common/gpu_feature_flags.h
index 38fd1a6..0068ae0 100644
--- a/content/common/gpu_feature_flags.h
+++ b/content/common/gpu_feature_flags.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
@@ -47,12 +47,18 @@ class GpuFeatureFlags {
static GpuFeatureType StringToGpuFeatureType(
const std::string& feature_string);
+ // Gets a string version of a feature type for use in about:gpu. Will yield
+ // strings from StringToGpuFeatureType, e.g. kGpuFeatureAccelerated2dCanvas
+ // becomes "accelerated_2d_canvas"
+ static std::string GpuFeatureTypeToString(GpuFeatureType feature);
+
private:
static const char kGpuFeatureNameAccelerated2dCanvas[];
static const char kGpuFeatureNameAcceleratedCompositing[];
static const char kGpuFeatureNameWebgl[];
static const char kGpuFeatureNameMultisampling[];
static const char kGpuFeatureNameAll[];
+ static const char kGpuFeatureNameUnknown[];
// If a bit is set to 1, corresponding feature is blacklisted.
uint32 flags_;
diff --git a/content/common/gpu_feature_flags_unittest.cc b/content/common/gpu_feature_flags_unittest.cc
index 3a676c3..370fef4 100644
--- a/content/common/gpu_feature_flags_unittest.cc
+++ b/content/common/gpu_feature_flags_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
@@ -52,3 +52,43 @@ TEST(GpuFeatureFlagsTest, GpuFeatureFlagsBasic) {
GpuFeatureFlags::kGpuFeatureUnknown);
}
+TEST(GpuFeatureFlagsTest, GpuFeatureTypeToString) {
+
+ // Test GpuFeatureTypeToString for single-bit enums using the all enum
+ EXPECT_STREQ(
+ GpuFeatureFlags::GpuFeatureTypeToString(
+ GpuFeatureFlags::kGpuFeatureAcceleratedCompositing).c_str(),
+ "accelerated_compositing");
+ EXPECT_STREQ(
+ GpuFeatureFlags::GpuFeatureTypeToString(
+ GpuFeatureFlags::kGpuFeatureAccelerated2dCanvas).c_str(),
+ "accelerated_2d_canvas");
+ EXPECT_STREQ(
+ GpuFeatureFlags::GpuFeatureTypeToString(
+ GpuFeatureFlags::kGpuFeatureWebgl).c_str(),
+ "webgl");
+ EXPECT_STREQ(
+ GpuFeatureFlags::GpuFeatureTypeToString(
+ GpuFeatureFlags::kGpuFeatureMultisampling).c_str(),
+ "multisampling");
+ EXPECT_STREQ(
+ GpuFeatureFlags::GpuFeatureTypeToString(
+ GpuFeatureFlags::kGpuFeatureAll).c_str(),
+ "all");
+ EXPECT_STREQ(GpuFeatureFlags::GpuFeatureTypeToString(
+ GpuFeatureFlags::kGpuFeatureUnknown).c_str(),
+ "unknown");
+ EXPECT_STREQ(
+ GpuFeatureFlags::GpuFeatureTypeToString(
+ static_cast<GpuFeatureFlags::GpuFeatureType>(
+ GpuFeatureFlags::kGpuFeatureWebgl |
+ GpuFeatureFlags::kGpuFeatureMultisampling)).c_str(),
+ "webgl,multisampling");
+
+ std::string tmp;
+ tmp = GpuFeatureFlags::GpuFeatureTypeToString(
+ static_cast<GpuFeatureFlags::GpuFeatureType>(
+ GpuFeatureFlags::kGpuFeatureWebgl |
+ GpuFeatureFlags::kGpuFeatureAll));
+ EXPECT_STREQ(tmp.c_str(), "all");
+}