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-rw-r--r--chrome/renderer/about_handler.h1
-rw-r--r--chrome/renderer/audio_message_filter.h1
-rw-r--r--chrome/renderer/autofill_helper.h1
-rw-r--r--chrome/renderer/automation/dom_automation_controller.h1
-rw-r--r--chrome/renderer/automation/dom_automation_v8_extension.h1
-rw-r--r--chrome/renderer/blocked_plugin.h1
-rw-r--r--chrome/renderer/command_buffer_proxy.h1
-rw-r--r--chrome/renderer/cookie_message_filter.h1
-rw-r--r--chrome/renderer/devtools_agent.h1
-rw-r--r--chrome/renderer/devtools_agent_filter.h1
-rw-r--r--chrome/renderer/devtools_client.h1
-rw-r--r--chrome/renderer/dom_ui_bindings.h1
-rw-r--r--chrome/renderer/extension_groups.h1
-rw-r--r--chrome/renderer/extensions/bindings_utils.h1
-rw-r--r--chrome/renderer/extensions/event_bindings.h1
-rw-r--r--chrome/renderer/extensions/extension_process_bindings.h1
-rw-r--r--chrome/renderer/extensions/js_only_v8_extensions.h1
-rw-r--r--chrome/renderer/extensions/renderer_extension_bindings.h1
-rw-r--r--chrome/renderer/external_extension.h1
-rw-r--r--chrome/renderer/external_host_bindings.h1
-rw-r--r--chrome/renderer/form_manager.h1
-rw-r--r--chrome/renderer/geolocation_dispatcher.h1
-rw-r--r--chrome/renderer/ggl/ggl.h1
-rw-r--r--chrome/renderer/gpu_channel_host.h1
-rw-r--r--chrome/renderer/indexed_db_dispatcher.h1
-rw-r--r--chrome/renderer/loadtimes_extension_bindings.h1
-rw-r--r--chrome/renderer/localized_error.h1
-rw-r--r--chrome/renderer/media/audio_renderer_impl.h1
-rw-r--r--chrome/renderer/media/ipc_video_renderer.h1
-rw-r--r--chrome/renderer/mock_keyboard.h1
-rw-r--r--chrome/renderer/mock_keyboard_driver_win.h1
-rw-r--r--chrome/renderer/mock_printer.h1
-rw-r--r--chrome/renderer/mock_render_process.h1
-rw-r--r--chrome/renderer/mock_render_thread.h1
-rw-r--r--chrome/renderer/navigation_state.h1
-rw-r--r--chrome/renderer/net/predictor_queue.h1
-rw-r--r--chrome/renderer/net/renderer_net_predictor.h1
-rw-r--r--chrome/renderer/notification_provider.h1
-rw-r--r--chrome/renderer/paint_aggregator.h1
-rw-r--r--chrome/renderer/password_autocomplete_manager.h1
-rw-r--r--chrome/renderer/pepper_devices.h1
-rw-r--r--chrome/renderer/pepper_plugin_delegate_impl.h1
-rw-r--r--chrome/renderer/pepper_scrollbar_widget.h1
-rw-r--r--chrome/renderer/pepper_widget.h1
-rw-r--r--chrome/renderer/plugin_channel_host.h1
-rw-r--r--chrome/renderer/print_web_view_helper.h1
-rw-r--r--chrome/renderer/render_process.h1
-rw-r--r--chrome/renderer/render_process_impl.h1
-rw-r--r--chrome/renderer/render_thread.h1
-rw-r--r--chrome/renderer/render_view.h1
-rw-r--r--chrome/renderer/render_view_visitor.h1
-rw-r--r--chrome/renderer/render_widget.h1
-rw-r--r--chrome/renderer/renderer_histogram_snapshots.h1
-rw-r--r--chrome/renderer/renderer_main_platform_delegate.h1
-rw-r--r--chrome/renderer/renderer_sandbox_support_linux.h1
-rw-r--r--chrome/renderer/renderer_webapplicationcachehost_impl.h1
-rw-r--r--chrome/renderer/renderer_webcookiejar_impl.h1
-rw-r--r--chrome/renderer/renderer_webidbdatabase_impl.h1
-rw-r--r--chrome/renderer/renderer_webidbindex_impl.h1
-rw-r--r--chrome/renderer/renderer_webidbobjectstore_impl.h1
-rw-r--r--chrome/renderer/renderer_webindexeddatabase_impl.h1
-rw-r--r--chrome/renderer/renderer_webkitclient_impl.h1
-rw-r--r--chrome/renderer/renderer_webstoragearea_impl.h1
-rw-r--r--chrome/renderer/renderer_webstoragenamespace_impl.h1
-rw-r--r--chrome/renderer/safe_browsing/features.h1
-rw-r--r--chrome/renderer/safe_browsing/phishing_url_feature_extractor.h1
-rw-r--r--chrome/renderer/spellchecker/spellcheck.h1
-rw-r--r--chrome/renderer/spellchecker/spellcheck_worditerator.h1
-rw-r--r--chrome/renderer/translate_helper.h1
-rw-r--r--chrome/renderer/user_script_idle_scheduler.h1
-rw-r--r--chrome/renderer/user_script_slave.h1
-rw-r--r--chrome/renderer/visitedlink_slave.h1
-rw-r--r--chrome/renderer/webgles2context_impl.h1
-rw-r--r--chrome/renderer/webgraphicscontext3d_command_buffer_impl.h1
-rw-r--r--chrome/renderer/webmediaplayer_impl.h1
-rw-r--r--chrome/renderer/webplugin_delegate_pepper.h1
-rw-r--r--chrome/renderer/webplugin_delegate_proxy.h1
-rw-r--r--chrome/renderer/websharedworker_proxy.h1
-rw-r--r--chrome/renderer/websharedworkerrepository_impl.h1
-rw-r--r--chrome/renderer/webworker_base.h1
-rw-r--r--chrome/renderer/webworker_proxy.h1
81 files changed, 81 insertions, 0 deletions
diff --git a/chrome/renderer/about_handler.h b/chrome/renderer/about_handler.h
index 270b4b1..ee55f49 100644
--- a/chrome/renderer/about_handler.h
+++ b/chrome/renderer/about_handler.h
@@ -9,6 +9,7 @@
#ifndef CHROME_RENDERER_ABOUT_HANDLER_H__
#define CHROME_RENDERER_ABOUT_HANDLER_H__
+#pragma once
#include "base/basictypes.h"
diff --git a/chrome/renderer/audio_message_filter.h b/chrome/renderer/audio_message_filter.h
index 3fcedf2c..cb397bc 100644
--- a/chrome/renderer/audio_message_filter.h
+++ b/chrome/renderer/audio_message_filter.h
@@ -9,6 +9,7 @@
#ifndef CHROME_RENDERER_AUDIO_MESSAGE_FILTER_H_
#define CHROME_RENDERER_AUDIO_MESSAGE_FILTER_H_
+#pragma once
#include "base/gtest_prod_util.h"
#include "base/id_map.h"
diff --git a/chrome/renderer/autofill_helper.h b/chrome/renderer/autofill_helper.h
index 4395144..3005aeb 100644
--- a/chrome/renderer/autofill_helper.h
+++ b/chrome/renderer/autofill_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_AUTOFILL_HELPER_H_
#define CHROME_RENDERER_AUTOFILL_HELPER_H_
+#pragma once
#include <vector>
diff --git a/chrome/renderer/automation/dom_automation_controller.h b/chrome/renderer/automation/dom_automation_controller.h
index c815418..d6cb8f3 100644
--- a/chrome/renderer/automation/dom_automation_controller.h
+++ b/chrome/renderer/automation/dom_automation_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_AUTOMATION_DOM_AUTOMATION_CONTROLLER_H__
#define CHROME_RENDERER_AUTOMATION_DOM_AUTOMATION_CONTROLLER_H__
+#pragma once
#include "ipc/ipc_message.h"
#include "webkit/glue/cpp_bound_class.h"
diff --git a/chrome/renderer/automation/dom_automation_v8_extension.h b/chrome/renderer/automation/dom_automation_v8_extension.h
index 94201e7..4587cf4 100644
--- a/chrome/renderer/automation/dom_automation_v8_extension.h
+++ b/chrome/renderer/automation/dom_automation_v8_extension.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_AUTOMATION_DOM_AUTOMATION_V8_EXTENSION_H_
#define CHROME_RENDERER_AUTOMATION_DOM_AUTOMATION_V8_EXTENSION_H_
+#pragma once
#include "v8/include/v8.h"
diff --git a/chrome/renderer/blocked_plugin.h b/chrome/renderer/blocked_plugin.h
index 50a8196..2e7bd75 100644
--- a/chrome/renderer/blocked_plugin.h
+++ b/chrome/renderer/blocked_plugin.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_BLOCKED_PLUGIN_H_
#define CHROME_RENDERER_BLOCKED_PLUGIN_H_
+#pragma once
#include "third_party/WebKit/WebKit/chromium/public/WebPluginParams.h"
#include "webkit/glue/cpp_bound_class.h"
diff --git a/chrome/renderer/command_buffer_proxy.h b/chrome/renderer/command_buffer_proxy.h
index 31b5319..9d0fcb2 100644
--- a/chrome/renderer/command_buffer_proxy.h
+++ b/chrome/renderer/command_buffer_proxy.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_COMMAND_BUFFER_PROXY_H_
#define CHROME_RENDERER_COMMAND_BUFFER_PROXY_H_
+#pragma once
#if defined(ENABLE_GPU)
diff --git a/chrome/renderer/cookie_message_filter.h b/chrome/renderer/cookie_message_filter.h
index 92b48b7..1a32e86 100644
--- a/chrome/renderer/cookie_message_filter.h
+++ b/chrome/renderer/cookie_message_filter.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_COOKIE_MESSAGE_FILTER_H_
#define CHROME_RENDERER_COOKIE_MESSAGE_FILTER_H_
+#pragma once
#include "base/waitable_event.h"
#include "ipc/ipc_channel_proxy.h"
diff --git a/chrome/renderer/devtools_agent.h b/chrome/renderer/devtools_agent.h
index 23fa10c..6163a25 100644
--- a/chrome/renderer/devtools_agent.h
+++ b/chrome/renderer/devtools_agent.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_DEVTOOLS_AGENT_H_
#define CHROME_RENDERER_DEVTOOLS_AGENT_H_
+#pragma once
#include <map>
#include <string>
diff --git a/chrome/renderer/devtools_agent_filter.h b/chrome/renderer/devtools_agent_filter.h
index 8d23918..6a80861 100644
--- a/chrome/renderer/devtools_agent_filter.h
+++ b/chrome/renderer/devtools_agent_filter.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_DEVTOOLS_AGENT_FILTER_H_
#define CHROME_RENDERER_DEVTOOLS_AGENT_FILTER_H_
+#pragma once
#include <set>
#include <string>
diff --git a/chrome/renderer/devtools_client.h b/chrome/renderer/devtools_client.h
index c1770a9..d6c48c2 100644
--- a/chrome/renderer/devtools_client.h
+++ b/chrome/renderer/devtools_client.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_DEVTOOLS_CLIENT_H_
#define CHROME_RENDERER_DEVTOOLS_CLIENT_H_
+#pragma once
#include <string>
diff --git a/chrome/renderer/dom_ui_bindings.h b/chrome/renderer/dom_ui_bindings.h
index 1f3d831..4fb66a7 100644
--- a/chrome/renderer/dom_ui_bindings.h
+++ b/chrome/renderer/dom_ui_bindings.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_DOM_UI_BINDINGS_H_
#define CHROME_RENDERER_DOM_UI_BINDINGS_H_
+#pragma once
#include "ipc/ipc_message.h"
#include "webkit/glue/cpp_bound_class.h"
diff --git a/chrome/renderer/extension_groups.h b/chrome/renderer/extension_groups.h
index 34d4c92..8a1d3ee 100644
--- a/chrome/renderer/extension_groups.h
+++ b/chrome/renderer/extension_groups.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_EXTENSION_GROUPS_H_
#define CHROME_RENDERER_EXTENSION_GROUPS_H_
+#pragma once
// A set of extension groups for use with WebKit::registerExtension and
// WebFrame::ExecuteScriptInNewWorld to control which extensions get loaded
diff --git a/chrome/renderer/extensions/bindings_utils.h b/chrome/renderer/extensions/bindings_utils.h
index d1b3636..9432f91 100644
--- a/chrome/renderer/extensions/bindings_utils.h
+++ b/chrome/renderer/extensions/bindings_utils.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_EXTENSIONS_BINDINGS_UTILS_H_
#define CHROME_RENDERER_EXTENSIONS_BINDINGS_UTILS_H_
+#pragma once
#include "app/resource_bundle.h"
#include "base/linked_ptr.h"
diff --git a/chrome/renderer/extensions/event_bindings.h b/chrome/renderer/extensions/event_bindings.h
index dd396ee..98a56cf 100644
--- a/chrome/renderer/extensions/event_bindings.h
+++ b/chrome/renderer/extensions/event_bindings.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_EXTENSIONS_EVENT_BINDINGS_H_
#define CHROME_RENDERER_EXTENSIONS_EVENT_BINDINGS_H_
+#pragma once
#include <string>
diff --git a/chrome/renderer/extensions/extension_process_bindings.h b/chrome/renderer/extensions/extension_process_bindings.h
index 784a902..2710901 100644
--- a/chrome/renderer/extensions/extension_process_bindings.h
+++ b/chrome/renderer/extensions/extension_process_bindings.h
@@ -6,6 +6,7 @@
#ifndef CHROME_RENDERER_EXTENSIONS_EXTENSION_PROCESS_BINDINGS_H_
#define CHROME_RENDERER_EXTENSIONS_EXTENSION_PROCESS_BINDINGS_H_
+#pragma once
#include <set>
#include <string>
diff --git a/chrome/renderer/extensions/js_only_v8_extensions.h b/chrome/renderer/extensions/js_only_v8_extensions.h
index b87860f..a9d46fa 100644
--- a/chrome/renderer/extensions/js_only_v8_extensions.h
+++ b/chrome/renderer/extensions/js_only_v8_extensions.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_EXTENSIONS_JS_ONLY_V8_EXTENSIONS_H_
#define CHROME_RENDERER_EXTENSIONS_JS_ONLY_V8_EXTENSIONS_H_
+#pragma once
#include "v8/include/v8.h"
diff --git a/chrome/renderer/extensions/renderer_extension_bindings.h b/chrome/renderer/extensions/renderer_extension_bindings.h
index 3e70e8f..15fe532 100644
--- a/chrome/renderer/extensions/renderer_extension_bindings.h
+++ b/chrome/renderer/extensions/renderer_extension_bindings.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_EXTENSIONS_RENDERER_EXTENSION_BINDINGS_H_
#define CHROME_RENDERER_EXTENSIONS_RENDERER_EXTENSION_BINDINGS_H_
+#pragma once
#include "v8/include/v8.h"
diff --git a/chrome/renderer/external_extension.h b/chrome/renderer/external_extension.h
index b5cb78b..8e993b9 100644
--- a/chrome/renderer/external_extension.h
+++ b/chrome/renderer/external_extension.h
@@ -6,6 +6,7 @@
#ifndef CHROME_RENDERER_EXTERNAL_EXTENSION_H_
#define CHROME_RENDERER_EXTERNAL_EXTENSION_H_
+#pragma once
namespace v8 {
class Extension;
diff --git a/chrome/renderer/external_host_bindings.h b/chrome/renderer/external_host_bindings.h
index 1e7f6d2..49fdc9d 100644
--- a/chrome/renderer/external_host_bindings.h
+++ b/chrome/renderer/external_host_bindings.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_EXTERNAL_HOST_BINDINGS_H_
#define CHROME_RENDERER_EXTERNAL_HOST_BINDINGS_H_
+#pragma once
#include "chrome/renderer/dom_ui_bindings.h"
#include "ipc/ipc_message.h"
diff --git a/chrome/renderer/form_manager.h b/chrome/renderer/form_manager.h
index bfc639f..3528757 100644
--- a/chrome/renderer/form_manager.h
+++ b/chrome/renderer/form_manager.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_FORM_MANAGER_H_
#define CHROME_RENDERER_FORM_MANAGER_H_
+#pragma once
#include <map>
#include <vector>
diff --git a/chrome/renderer/geolocation_dispatcher.h b/chrome/renderer/geolocation_dispatcher.h
index c200e41..e6fea72 100644
--- a/chrome/renderer/geolocation_dispatcher.h
+++ b/chrome/renderer/geolocation_dispatcher.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_GEOLOCATION_DISPATCHER_H_
#define CHROME_RENDERER_GEOLOCATION_DISPATCHER_H_
+#pragma once
#include "base/basictypes.h"
#include "base/id_map.h"
diff --git a/chrome/renderer/ggl/ggl.h b/chrome/renderer/ggl/ggl.h
index 76bbfcb..bf2d87d 100644
--- a/chrome/renderer/ggl/ggl.h
+++ b/chrome/renderer/ggl/ggl.h
@@ -9,6 +9,7 @@
#ifndef CHROME_RENDERER_GGL_GGL_H_
#define CHROME_RENDERER_GGL_GGL_H_
+#pragma once
#include "gfx/native_widget_types.h"
#include "gfx/size.h"
diff --git a/chrome/renderer/gpu_channel_host.h b/chrome/renderer/gpu_channel_host.h
index e8216e4..854aea5 100644
--- a/chrome/renderer/gpu_channel_host.h
+++ b/chrome/renderer/gpu_channel_host.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_GPU_CHANNEL_HOST_H_
#define CHROME_RENDERER_GPU_CHANNEL_HOST_H_
+#pragma once
#include <string>
diff --git a/chrome/renderer/indexed_db_dispatcher.h b/chrome/renderer/indexed_db_dispatcher.h
index e405ea9..ff99f12 100644
--- a/chrome/renderer/indexed_db_dispatcher.h
+++ b/chrome/renderer/indexed_db_dispatcher.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_INDEXED_DB_DISPATCHER_H_
#define CHROME_RENDERER_INDEXED_DB_DISPATCHER_H_
+#pragma once
#include "base/id_map.h"
#include "base/nullable_string16.h"
diff --git a/chrome/renderer/loadtimes_extension_bindings.h b/chrome/renderer/loadtimes_extension_bindings.h
index c97b0b1..bb026fd 100644
--- a/chrome/renderer/loadtimes_extension_bindings.h
+++ b/chrome/renderer/loadtimes_extension_bindings.h
@@ -7,6 +7,7 @@
#ifndef CHROME_RENDERER_LOADTIMES_EXTENSION_BINDINGS_H_
#define CHROME_RENDERER_LOADTIMES_EXTENSION_BINDINGS_H_
+#pragma once
namespace v8 {
class Extension;
diff --git a/chrome/renderer/localized_error.h b/chrome/renderer/localized_error.h
index 1b3464b..3acf3d4 100644
--- a/chrome/renderer/localized_error.h
+++ b/chrome/renderer/localized_error.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_LOCALIZED_ERROR_H_
#define CHROME_RENDERER_LOCALIZED_ERROR_H_
+#pragma once
class DictionaryValue;
class GURL;
diff --git a/chrome/renderer/media/audio_renderer_impl.h b/chrome/renderer/media/audio_renderer_impl.h
index 07b5b88..ebc3240 100644
--- a/chrome/renderer/media/audio_renderer_impl.h
+++ b/chrome/renderer/media/audio_renderer_impl.h
@@ -36,6 +36,7 @@
#ifndef CHROME_RENDERER_MEDIA_AUDIO_RENDERER_IMPL_H_
#define CHROME_RENDERER_MEDIA_AUDIO_RENDERER_IMPL_H_
+#pragma once
#include "base/gtest_prod_util.h"
#include "base/scoped_ptr.h"
diff --git a/chrome/renderer/media/ipc_video_renderer.h b/chrome/renderer/media/ipc_video_renderer.h
index 943e0c9..c934291 100644
--- a/chrome/renderer/media/ipc_video_renderer.h
+++ b/chrome/renderer/media/ipc_video_renderer.h
@@ -9,6 +9,7 @@
#ifndef CHROME_RENDERER_MEDIA_IPC_VIDEO_RENDERER_H_
#define CHROME_RENDERER_MEDIA_IPC_VIDEO_RENDERER_H_
+#pragma once
#include "app/surface/transport_dib.h"
#include "base/waitable_event.h"
diff --git a/chrome/renderer/mock_keyboard.h b/chrome/renderer/mock_keyboard.h
index 4ff8d1a..842ec63 100644
--- a/chrome/renderer/mock_keyboard.h
+++ b/chrome/renderer/mock_keyboard.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_MOCK_KEYBOARD_H_
#define CHROME_RENDERER_MOCK_KEYBOARD_H_
+#pragma once
#include <string>
diff --git a/chrome/renderer/mock_keyboard_driver_win.h b/chrome/renderer/mock_keyboard_driver_win.h
index cd374c6..bbe65f1 100644
--- a/chrome/renderer/mock_keyboard_driver_win.h
+++ b/chrome/renderer/mock_keyboard_driver_win.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_MOCK_KEYBOARD_DRIVER_WIN_H_
#define CHROME_RENDERER_MOCK_KEYBOARD_DRIVER_WIN_H_
+#pragma once
#include <windows.h>
diff --git a/chrome/renderer/mock_printer.h b/chrome/renderer/mock_printer.h
index dc186fc..1a27076 100644
--- a/chrome/renderer/mock_printer.h
+++ b/chrome/renderer/mock_printer.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_MOCK_PRINTER_H_
#define CHROME_RENDERER_MOCK_PRINTER_H_
+#pragma once
#include <string>
#include <vector>
diff --git a/chrome/renderer/mock_render_process.h b/chrome/renderer/mock_render_process.h
index fd286a1..1939b2b 100644
--- a/chrome/renderer/mock_render_process.h
+++ b/chrome/renderer/mock_render_process.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_MOCK_RENDER_PROCESS_H_
#define CHROME_RENDERER_MOCK_RENDER_PROCESS_H_
+#pragma once
#include "chrome/renderer/render_process.h"
diff --git a/chrome/renderer/mock_render_thread.h b/chrome/renderer/mock_render_thread.h
index c297cb8..3e8741e 100644
--- a/chrome/renderer/mock_render_thread.h
+++ b/chrome/renderer/mock_render_thread.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_MOCK_RENDER_THREAD_H_
#define CHROME_RENDERER_MOCK_RENDER_THREAD_H_
+#pragma once
#include <string>
#include <vector>
diff --git a/chrome/renderer/navigation_state.h b/chrome/renderer/navigation_state.h
index 5cc394a..7fa0505 100644
--- a/chrome/renderer/navigation_state.h
+++ b/chrome/renderer/navigation_state.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_NAVIGATION_STATE_H_
#define CHROME_RENDERER_NAVIGATION_STATE_H_
+#pragma once
#include "base/scoped_ptr.h"
#include "base/time.h"
diff --git a/chrome/renderer/net/predictor_queue.h b/chrome/renderer/net/predictor_queue.h
index c833ea7..64440bb 100644
--- a/chrome/renderer/net/predictor_queue.h
+++ b/chrome/renderer/net/predictor_queue.h
@@ -23,6 +23,7 @@
#ifndef CHROME_RENDERER_NET_PREDICTOR_QUEUE_H__
#define CHROME_RENDERER_NET_PREDICTOR_QUEUE_H__
+#pragma once
#include <string>
diff --git a/chrome/renderer/net/renderer_net_predictor.h b/chrome/renderer/net/renderer_net_predictor.h
index 68e5109..4437dc1 100644
--- a/chrome/renderer/net/renderer_net_predictor.h
+++ b/chrome/renderer/net/renderer_net_predictor.h
@@ -20,6 +20,7 @@
#ifndef CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_
#define CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_
+#pragma once
#include <map>
#include <string>
diff --git a/chrome/renderer/notification_provider.h b/chrome/renderer/notification_provider.h
index 9792b82..aa1d8f6 100644
--- a/chrome/renderer/notification_provider.h
+++ b/chrome/renderer/notification_provider.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_NOTIFICATION_PROVIDER_H_
#define CHROME_RENDERER_NOTIFICATION_PROVIDER_H_
+#pragma once
#include <map>
diff --git a/chrome/renderer/paint_aggregator.h b/chrome/renderer/paint_aggregator.h
index 946e0cb..6efac35 100644
--- a/chrome/renderer/paint_aggregator.h
+++ b/chrome/renderer/paint_aggregator.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PAINT_AGGREGATOR_H_
#define CHROME_RENDERER_PAINT_AGGREGATOR_H_
+#pragma once
#include <vector>
diff --git a/chrome/renderer/password_autocomplete_manager.h b/chrome/renderer/password_autocomplete_manager.h
index 297decc..feb0159 100644
--- a/chrome/renderer/password_autocomplete_manager.h
+++ b/chrome/renderer/password_autocomplete_manager.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PASSWORD_AUTOCOMPLETE_MANAGER_H_
#define CHROME_RENDERER_PASSWORD_AUTOCOMPLETE_MANAGER_H_
+#pragma once
#include <map>
#include <vector>
diff --git a/chrome/renderer/pepper_devices.h b/chrome/renderer/pepper_devices.h
index f66dd4a..a0652ae 100644
--- a/chrome/renderer/pepper_devices.h
+++ b/chrome/renderer/pepper_devices.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PEPPER_DEVICES_H_
#define CHROME_RENDERER_PEPPER_DEVICES_H_
+#pragma once
#include "app/surface/transport_dib.h"
#include "base/basictypes.h"
diff --git a/chrome/renderer/pepper_plugin_delegate_impl.h b/chrome/renderer/pepper_plugin_delegate_impl.h
index 9a6d28cfb..856d741 100644
--- a/chrome/renderer/pepper_plugin_delegate_impl.h
+++ b/chrome/renderer/pepper_plugin_delegate_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
#define CHROME_RENDERER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
+#pragma once
#include <set>
diff --git a/chrome/renderer/pepper_scrollbar_widget.h b/chrome/renderer/pepper_scrollbar_widget.h
index ac36f5e..a5a1719 100644
--- a/chrome/renderer/pepper_scrollbar_widget.h
+++ b/chrome/renderer/pepper_scrollbar_widget.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PEPPER_SCROLLBAR_WIDGET_H_
#define CHROME_RENDERER_PEPPER_SCROLLBAR_WIDGET_H_
+#pragma once
#include <vector>
diff --git a/chrome/renderer/pepper_widget.h b/chrome/renderer/pepper_widget.h
index 1cc84f6..67d8037 100644
--- a/chrome/renderer/pepper_widget.h
+++ b/chrome/renderer/pepper_widget.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PEPPER_WIDGET_H_
#define CHROME_RENDERER_PEPPER_WIDGET_H_
+#pragma once
#include "base/basictypes.h"
#include "third_party/npapi/bindings/npapi_extensions.h"
diff --git a/chrome/renderer/plugin_channel_host.h b/chrome/renderer/plugin_channel_host.h
index 16464b9..1a46c20 100644
--- a/chrome/renderer/plugin_channel_host.h
+++ b/chrome/renderer/plugin_channel_host.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PLUGIN_CHANNEL_HOST_H_
#define CHROME_RENDERER_PLUGIN_CHANNEL_HOST_H_
+#pragma once
#include "base/hash_tables.h"
#include "chrome/plugin/plugin_channel_base.h"
diff --git a/chrome/renderer/print_web_view_helper.h b/chrome/renderer/print_web_view_helper.h
index 273299f..dd9e1f9 100644
--- a/chrome/renderer/print_web_view_helper.h
+++ b/chrome/renderer/print_web_view_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_PRINT_WEB_VIEW_HELPER_H_
#define CHROME_RENDERER_PRINT_WEB_VIEW_HELPER_H_
+#pragma once
#include <vector>
diff --git a/chrome/renderer/render_process.h b/chrome/renderer/render_process.h
index ed002cf..5835390 100644
--- a/chrome/renderer/render_process.h
+++ b/chrome/renderer/render_process.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDER_PROCESS_H_
#define CHROME_RENDERER_RENDER_PROCESS_H_
+#pragma once
#include "chrome/common/child_process.h"
#include "skia/ext/platform_canvas.h"
diff --git a/chrome/renderer/render_process_impl.h b/chrome/renderer/render_process_impl.h
index 11778f0..bd6e335 100644
--- a/chrome/renderer/render_process_impl.h
+++ b/chrome/renderer/render_process_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDER_PROCESS_IMPL_H_
#define CHROME_RENDERER_RENDER_PROCESS_IMPL_H_
+#pragma once
#include "base/timer.h"
#include "chrome/renderer/render_process.h"
diff --git a/chrome/renderer/render_thread.h b/chrome/renderer/render_thread.h
index 9fbb1ed..22b38be 100644
--- a/chrome/renderer/render_thread.h
+++ b/chrome/renderer/render_thread.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDER_THREAD_H_
#define CHROME_RENDERER_RENDER_THREAD_H_
+#pragma once
#include <set>
#include <string>
diff --git a/chrome/renderer/render_view.h b/chrome/renderer/render_view.h
index b83dff4..0e33d13 100644
--- a/chrome/renderer/render_view.h
+++ b/chrome/renderer/render_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDER_VIEW_H_
#define CHROME_RENDERER_RENDER_VIEW_H_
+#pragma once
#include <deque>
#include <map>
diff --git a/chrome/renderer/render_view_visitor.h b/chrome/renderer/render_view_visitor.h
index 4793ed2..4910b48 100644
--- a/chrome/renderer/render_view_visitor.h
+++ b/chrome/renderer/render_view_visitor.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDER_VIEW_VISITOR_H_
#define CHROME_RENDERER_RENDER_VIEW_VISITOR_H_
+#pragma once
class RenderViewVisitor {
public:
diff --git a/chrome/renderer/render_widget.h b/chrome/renderer/render_widget.h
index 3b99f82..e7af65a 100644
--- a/chrome/renderer/render_widget.h
+++ b/chrome/renderer/render_widget.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDER_WIDGET_H_
#define CHROME_RENDERER_RENDER_WIDGET_H_
+#pragma once
#include <vector>
diff --git a/chrome/renderer/renderer_histogram_snapshots.h b/chrome/renderer/renderer_histogram_snapshots.h
index db4cd4b..9a20198 100644
--- a/chrome/renderer/renderer_histogram_snapshots.h
+++ b/chrome/renderer/renderer_histogram_snapshots.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_HISTOGRAM_SNAPSHOTS_H_
#define CHROME_RENDERER_RENDERER_HISTOGRAM_SNAPSHOTS_H_
+#pragma once
#include <list>
#include <map>
diff --git a/chrome/renderer/renderer_main_platform_delegate.h b/chrome/renderer/renderer_main_platform_delegate.h
index 3f9c426..9a8b38b 100644
--- a/chrome/renderer/renderer_main_platform_delegate.h
+++ b/chrome/renderer/renderer_main_platform_delegate.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_MAIN_PLATFORM_DELEGATE_H_
#define CHROME_RENDERER_RENDERER_MAIN_PLATFORM_DELEGATE_H_
+#pragma once
#include "chrome/common/main_function_params.h"
diff --git a/chrome/renderer/renderer_sandbox_support_linux.h b/chrome/renderer/renderer_sandbox_support_linux.h
index 5f216f1..4a697ed 100644
--- a/chrome/renderer/renderer_sandbox_support_linux.h
+++ b/chrome/renderer/renderer_sandbox_support_linux.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_LINUX_H_
#define CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_LINUX_H_
+#pragma once
#include <stdint.h>
diff --git a/chrome/renderer/renderer_webapplicationcachehost_impl.h b/chrome/renderer/renderer_webapplicationcachehost_impl.h
index e709fa9..6405317 100644
--- a/chrome/renderer/renderer_webapplicationcachehost_impl.h
+++ b/chrome/renderer/renderer_webapplicationcachehost_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBAPPLICATIONCACHEHOST_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBAPPLICATIONCACHEHOST_IMPL_H_
+#pragma once
#include "webkit/appcache/web_application_cache_host_impl.h"
diff --git a/chrome/renderer/renderer_webcookiejar_impl.h b/chrome/renderer/renderer_webcookiejar_impl.h
index 0b1ed355..f8fee08 100644
--- a/chrome/renderer/renderer_webcookiejar_impl.h
+++ b/chrome/renderer/renderer_webcookiejar_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBCOOKIEJAR_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBCOOKIEJAR_IMPL_H_
+#pragma once
#include "ipc/ipc_message.h"
// TODO(darin): WebCookieJar.h is missing a WebString.h include!
diff --git a/chrome/renderer/renderer_webidbdatabase_impl.h b/chrome/renderer/renderer_webidbdatabase_impl.h
index e7936a0..2105d3b 100644
--- a/chrome/renderer/renderer_webidbdatabase_impl.h
+++ b/chrome/renderer/renderer_webidbdatabase_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBIDBDATABASE_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBIDBDATABASE_IMPL_H_
+#pragma once
#include "base/basictypes.h"
#include "third_party/WebKit/WebKit/chromium/public/WebIDBCallbacks.h"
diff --git a/chrome/renderer/renderer_webidbindex_impl.h b/chrome/renderer/renderer_webidbindex_impl.h
index 234a4ec..9c19ae7 100644
--- a/chrome/renderer/renderer_webidbindex_impl.h
+++ b/chrome/renderer/renderer_webidbindex_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBIDBINDEX_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBIDBINDEX_IMPL_H_
+#pragma once
#include "base/basictypes.h"
#include "third_party/WebKit/WebKit/chromium/public/WebIDBCallbacks.h"
diff --git a/chrome/renderer/renderer_webidbobjectstore_impl.h b/chrome/renderer/renderer_webidbobjectstore_impl.h
index 462f02e..7e14826 100644
--- a/chrome/renderer/renderer_webidbobjectstore_impl.h
+++ b/chrome/renderer/renderer_webidbobjectstore_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBIDBOBJECTSTORE_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBIDBOBJECTSTORE_IMPL_H_
+#pragma once
#include "base/basictypes.h"
#include "third_party/WebKit/WebKit/chromium/public/WebIDBCallbacks.h"
diff --git a/chrome/renderer/renderer_webindexeddatabase_impl.h b/chrome/renderer/renderer_webindexeddatabase_impl.h
index 561bf5a..8703f53 100644
--- a/chrome/renderer/renderer_webindexeddatabase_impl.h
+++ b/chrome/renderer/renderer_webindexeddatabase_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBINDEXEDDATABASE_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBINDEXEDDATABASE_IMPL_H_
+#pragma once
#include "third_party/WebKit/WebKit/chromium/public/WebIDBCallbacks.h"
#include "third_party/WebKit/WebKit/chromium/public/WebIndexedDatabase.h"
diff --git a/chrome/renderer/renderer_webkitclient_impl.h b/chrome/renderer/renderer_webkitclient_impl.h
index 86fdf1f..5d58641 100644
--- a/chrome/renderer/renderer_webkitclient_impl.h
+++ b/chrome/renderer/renderer_webkitclient_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBKITCLIENT_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBKITCLIENT_IMPL_H_
+#pragma once
#include "base/platform_file.h"
#include "base/scoped_ptr.h"
diff --git a/chrome/renderer/renderer_webstoragearea_impl.h b/chrome/renderer/renderer_webstoragearea_impl.h
index 8a324c2..532933b 100644
--- a/chrome/renderer/renderer_webstoragearea_impl.h
+++ b/chrome/renderer/renderer_webstoragearea_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBSTORAGEAREA_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBSTORAGEAREA_IMPL_H_
+#pragma once
#include "base/basictypes.h"
#include "base/string16.h"
diff --git a/chrome/renderer/renderer_webstoragenamespace_impl.h b/chrome/renderer/renderer_webstoragenamespace_impl.h
index ced7203..6af65be 100644
--- a/chrome/renderer/renderer_webstoragenamespace_impl.h
+++ b/chrome/renderer/renderer_webstoragenamespace_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_RENDERER_WEBSTORAGENAMESPACE_IMPL_H_
#define CHROME_RENDERER_RENDERER_WEBSTORAGENAMESPACE_IMPL_H_
+#pragma once
#include "base/basictypes.h"
#include "chrome/common/dom_storage_common.h"
diff --git a/chrome/renderer/safe_browsing/features.h b/chrome/renderer/safe_browsing/features.h
index 4354a7e..1a82c61 100644
--- a/chrome/renderer/safe_browsing/features.h
+++ b/chrome/renderer/safe_browsing/features.h
@@ -24,6 +24,7 @@
#ifndef CHROME_RENDERER_SAFE_BROWSING_FEATURES_H_
#define CHROME_RENDERER_SAFE_BROWSING_FEATURES_H_
+#pragma once
#include <string>
#include "base/basictypes.h"
diff --git a/chrome/renderer/safe_browsing/phishing_url_feature_extractor.h b/chrome/renderer/safe_browsing/phishing_url_feature_extractor.h
index df45136..cd7a3f1 100644
--- a/chrome/renderer/safe_browsing/phishing_url_feature_extractor.h
+++ b/chrome/renderer/safe_browsing/phishing_url_feature_extractor.h
@@ -8,6 +8,7 @@
#ifndef CHROME_RENDERER_SAFE_BROWSING_PHISHING_URL_FEATURE_EXTRACTOR_H_
#define CHROME_RENDERER_SAFE_BROWSING_PHISHING_URL_FEATURE_EXTRACTOR_H_
+#pragma once
#include <string>
#include <vector>
diff --git a/chrome/renderer/spellchecker/spellcheck.h b/chrome/renderer/spellchecker/spellcheck.h
index 94b9a07..c45ea320 100644
--- a/chrome/renderer/spellchecker/spellcheck.h
+++ b/chrome/renderer/spellchecker/spellcheck.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_
#define CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_
+#pragma once
#include <queue>
#include <string>
diff --git a/chrome/renderer/spellchecker/spellcheck_worditerator.h b/chrome/renderer/spellchecker/spellcheck_worditerator.h
index ce2a98d..a9fd54a 100644
--- a/chrome/renderer/spellchecker/spellcheck_worditerator.h
+++ b/chrome/renderer/spellchecker/spellcheck_worditerator.h
@@ -8,6 +8,7 @@
#ifndef CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_WORDITERATOR_H_
#define CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_WORDITERATOR_H_
+#pragma once
#include <map>
#include <string>
diff --git a/chrome/renderer/translate_helper.h b/chrome/renderer/translate_helper.h
index 979f0f1..bec9e02 100644
--- a/chrome/renderer/translate_helper.h
+++ b/chrome/renderer/translate_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_TRANSLATE_HELPER_H_
#define CHROME_RENDERER_TRANSLATE_HELPER_H_
+#pragma once
#include <string>
diff --git a/chrome/renderer/user_script_idle_scheduler.h b/chrome/renderer/user_script_idle_scheduler.h
index 25b75eb..012f6f6 100644
--- a/chrome/renderer/user_script_idle_scheduler.h
+++ b/chrome/renderer/user_script_idle_scheduler.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_USER_SCRIPT_IDLE_SCHEDULER_H_
#define CHROME_RENDERER_USER_SCRIPT_IDLE_SCHEDULER_H_
+#pragma once
#include "base/task.h"
diff --git a/chrome/renderer/user_script_slave.h b/chrome/renderer/user_script_slave.h
index a1b0a04..f314924 100644
--- a/chrome/renderer/user_script_slave.h
+++ b/chrome/renderer/user_script_slave.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_USER_SCRIPT_SLAVE_H_
#define CHROME_RENDERER_USER_SCRIPT_SLAVE_H_
+#pragma once
#include <map>
#include <set>
diff --git a/chrome/renderer/visitedlink_slave.h b/chrome/renderer/visitedlink_slave.h
index 39752fd0..60e14a8 100644
--- a/chrome/renderer/visitedlink_slave.h
+++ b/chrome/renderer/visitedlink_slave.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_VISITEDLINK_SLAVE_H_
#define CHROME_RENDERER_VISITEDLINK_SLAVE_H_
+#pragma once
#include "base/shared_memory.h"
#include "chrome/common/visitedlink_common.h"
diff --git a/chrome/renderer/webgles2context_impl.h b/chrome/renderer/webgles2context_impl.h
index 8b2eaf8..3183634 100644
--- a/chrome/renderer/webgles2context_impl.h
+++ b/chrome/renderer/webgles2context_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBGLES2CONTEXT_IMPL_H_
#define CHROME_RENDERER_WEBGLES2CONTEXT_IMPL_H_
+#pragma once
#if defined(ENABLE_GPU)
diff --git a/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h b/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h
index d1a7d2c..c8c99ed 100644
--- a/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h
+++ b/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
#define CHROME_RENDERER_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
+#pragma once
#if defined(ENABLE_GPU)
diff --git a/chrome/renderer/webmediaplayer_impl.h b/chrome/renderer/webmediaplayer_impl.h
index 4adbc40..591aa3e 100644
--- a/chrome/renderer/webmediaplayer_impl.h
+++ b/chrome/renderer/webmediaplayer_impl.h
@@ -42,6 +42,7 @@
#ifndef CHROME_RENDERER_WEBMEDIAPLAYER_IMPL_H_
#define CHROME_RENDERER_WEBMEDIAPLAYER_IMPL_H_
+#pragma once
#include <vector>
diff --git a/chrome/renderer/webplugin_delegate_pepper.h b/chrome/renderer/webplugin_delegate_pepper.h
index be9c1ce..0d4c877 100644
--- a/chrome/renderer/webplugin_delegate_pepper.h
+++ b/chrome/renderer/webplugin_delegate_pepper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBPLUGIN_DELEGATE_PEPPER_H_
#define CHROME_RENDERER_WEBPLUGIN_DELEGATE_PEPPER_H_
+#pragma once
#include "build/build_config.h"
diff --git a/chrome/renderer/webplugin_delegate_proxy.h b/chrome/renderer/webplugin_delegate_proxy.h
index 59bfce2..2e2050d 100644
--- a/chrome/renderer/webplugin_delegate_proxy.h
+++ b/chrome/renderer/webplugin_delegate_proxy.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_
#define CHROME_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_
+#pragma once
#include <string>
#include <vector>
diff --git a/chrome/renderer/websharedworker_proxy.h b/chrome/renderer/websharedworker_proxy.h
index 4b1ad4f..26626e2 100644
--- a/chrome/renderer/websharedworker_proxy.h
+++ b/chrome/renderer/websharedworker_proxy.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBSHAREDWORKER_PROXY_H_
#define CHROME_RENDERER_WEBSHAREDWORKER_PROXY_H_
+#pragma once
#include "base/basictypes.h"
#include "chrome/renderer/webworker_base.h"
diff --git a/chrome/renderer/websharedworkerrepository_impl.h b/chrome/renderer/websharedworkerrepository_impl.h
index eb20c2d..7183171 100644
--- a/chrome/renderer/websharedworkerrepository_impl.h
+++ b/chrome/renderer/websharedworkerrepository_impl.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_
#define CHROME_RENDERER_WEBSHAREDWORKERREPOSITORY_IMPL_H_
+#pragma once
#include "third_party/WebKit/WebKit/chromium/public/WebSharedWorkerRepository.h"
diff --git a/chrome/renderer/webworker_base.h b/chrome/renderer/webworker_base.h
index f867926..d8814ca 100644
--- a/chrome/renderer/webworker_base.h
+++ b/chrome/renderer/webworker_base.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBWORKER_BASE_H_
#define CHROME_RENDERER_WEBWORKER_BASE_H_
+#pragma once
#include <vector>
diff --git a/chrome/renderer/webworker_proxy.h b/chrome/renderer/webworker_proxy.h
index c878f4f..fbe3775 100644
--- a/chrome/renderer/webworker_proxy.h
+++ b/chrome/renderer/webworker_proxy.h
@@ -4,6 +4,7 @@
#ifndef CHROME_RENDERER_WEBWORKER_PROXY_H_
#define CHROME_RENDERER_WEBWORKER_PROXY_H_
+#pragma once
#include <vector>