gn format everything.

This patch was generated using the following command line:

$ git ls-files "*.gn" | grep -v format_test_data | sed -e "s/^/gn format
--in-place /" >x.sh
$ chmod +x x.sh
$ ./x.sh

BUG=None
R=dpranke@chromium.org,scottmg@chromium.org
TBR=brettw@chromium.org

Review URL: https://codereview.chromium.org/1415753003

Cr-Commit-Position: refs/heads/master@{#357493}

25 files changed, 286 insertions, 230 deletions

diff --git a/build/android/pylib/device/commands/BUILD.gn b/build/android/pylib/device/commands/BUILD.gn
index 363c2f4..c6d4b42 100644
--- a/build/android/pylib/device/commands/BUILD.gn
+++ b/build/android/pylib/device/commands/BUILD.gn
@@ -5,7 +5,9 @@
 import("//build/config/android/rules.gni")
 
 group("commands") {
-  data_deps = [ ":chromium_commands" ]
+  data_deps = [
+    ":chromium_commands",
+  ]
 }
 
 # GYP: //build/android/pylib/device/commands/commands.gyp:chromium_commands
diff --git a/build/secondary/third_party/nss/BUILD.gn b/build/secondary/third_party/nss/BUILD.gn
index 30e5c39..8d152e9 100644
--- a/build/secondary/third_party/nss/BUILD.gn
+++ b/build/secondary/third_party/nss/BUILD.gn
@@ -1175,8 +1175,8 @@ if (is_linux) {
       # Not Windows.
       sources -= [
         # mpi_x86_asm.c contains MSVC inline assembly code.
-        "nss/lib/freebl/mpi/mpi_x86_asm.c",
         "nss/lib/freebl/intel-aes-x86-masm.asm",
+        "nss/lib/freebl/mpi/mpi_x86_asm.c",
       ]
     }
 
diff --git a/components/policy/android/BUILD.gn b/components/policy/android/BUILD.gn
index 4d84602..a3ef6ba 100644
--- a/components/policy/android/BUILD.gn
+++ b/components/policy/android/BUILD.gn
@@ -14,11 +14,12 @@ android_library("policy_java") {
   deps = [
     "//base:base_java",
   ]
-  java_files = _jni_sources + [
-    "java/src/org/chromium/policy/AbstractAppRestrictionsProvider.java",
-    "java/src/org/chromium/policy/AppRestrictionsProvider.java",
-    "java/src/org/chromium/policy/PolicyProvider.java",
-  ]
+  java_files =
+      _jni_sources + [
+        "java/src/org/chromium/policy/AbstractAppRestrictionsProvider.java",
+        "java/src/org/chromium/policy/AppRestrictionsProvider.java",
+        "java/src/org/chromium/policy/PolicyProvider.java",
+      ]
 }
 
 # GYP: //components/components.gyp:policy_jni_headers
diff --git a/components/resource_provider/BUILD.gn b/components/resource_provider/BUILD.gn
index aae1a75..9985579 100644
--- a/components/resource_provider/BUILD.gn
+++ b/components/resource_provider/BUILD.gn
@@ -141,5 +141,7 @@ mojo_native_application("apptests") {
     "//mojo/platform_handle",
   ]
 
-  data_deps = [ ":resource_provider" ]
+  data_deps = [
+    ":resource_provider",
+  ]
 }
diff --git a/device/devices_app/BUILD.gn b/device/devices_app/BUILD.gn
index 2450b63..cccad12 100644
--- a/device/devices_app/BUILD.gn
+++ b/device/devices_app/BUILD.gn
@@ -69,6 +69,8 @@ if (!is_component_build) {
       "//device/devices_app/usb/public/interfaces",
     ]
 
-    data_deps = [ ":devices" ]
+    data_deps = [
+      ":devices",
+    ]
   }
 }
diff --git a/third_party/WebKit/Source/bindings/BUILD.gn b/third_party/WebKit/Source/bindings/BUILD.gn
index a803815..2624c2e 100644
--- a/third_party/WebKit/Source/bindings/BUILD.gn
+++ b/third_party/WebKit/Source/bindings/BUILD.gn
@@ -6,4 +6,3 @@ import("//third_party/WebKit/Source/bindings/bindings.gni")
 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 import("//third_party/WebKit/Source/modules/modules.gni")
-
diff --git a/third_party/WebKit/Source/bindings/core/BUILD.gn b/third_party/WebKit/Source/bindings/core/BUILD.gn
index 8112cb5..2b0dd10 100644
--- a/third_party/WebKit/Source/bindings/core/BUILD.gn
+++ b/third_party/WebKit/Source/bindings/core/BUILD.gn
@@ -13,9 +13,8 @@ compute_interfaces_info_individual("interfaces_info_individual_core") {
   sources_static = core_static_idl_files
   sources_generated = core_generated_idl_files
   interfaces_info_file =
-    "$bindings_core_output_dir/InterfacesInfoCoreIndividual.pickle"
-  component_info_file =
-    "$bindings_core_output_dir/ComponentInfoCore.pickle"
+      "$bindings_core_output_dir/InterfacesInfoCoreIndividual.pickle"
+  component_info_file = "$bindings_core_output_dir/ComponentInfoCore.pickle"
   deps = [
     "//third_party/WebKit/Source/bindings/core:core_global_constructors_idls",
     "//third_party/WebKit/Source/core:generated_testing_idls_settings",
@@ -38,5 +37,7 @@ generate_global_constructors("core_global_constructors_idls") {
   interfaces = core_global_constructors_original_interfaces
   component = "Core"
   output_dir = blink_core_output_dir
-  deps = [ ":core_global_objects" ]
+  deps = [
+    ":core_global_objects",
+  ]
 }
diff --git a/third_party/WebKit/Source/bindings/modules/BUILD.gn b/third_party/WebKit/Source/bindings/modules/BUILD.gn
index 98f3589..5ecac1c 100644
--- a/third_party/WebKit/Source/bindings/modules/BUILD.gn
+++ b/third_party/WebKit/Source/bindings/modules/BUILD.gn
@@ -29,9 +29,7 @@ generate_event_interfaces("modules_bindings_generated_event_interfaces") {
 
 # GYP version: EventModulesFactory action in bindings_modules_generated
 make_event_factory("bindings_modules_generated_event_modules_factory") {
-  in_files = [
-    "$root_gen_dir/blink/EventModulesInterfaces.in",
-  ]
+  in_files = [ "$root_gen_dir/blink/EventModulesInterfaces.in" ]
   outputs = [
     "$blink_modules_output_dir/EventModules.cpp",
     "$blink_modules_output_dir/EventModulesHeaders.h",
@@ -43,9 +41,7 @@ make_event_factory("bindings_modules_generated_event_modules_factory") {
 
 # GYP version: EventModulesNames action in bindings_modules_generated
 make_names("bindings_modules_generated_event_modules_names") {
-  in_files = [
-    "$root_gen_dir/blink/EventModulesInterfaces.in",
-  ]
+  in_files = [ "$root_gen_dir/blink/EventModulesInterfaces.in" ]
   outputs = [
     "$blink_modules_output_dir/EventModulesNames.cpp",
     "$blink_modules_output_dir/EventModulesNames.h",
@@ -57,9 +53,7 @@ make_names("bindings_modules_generated_event_modules_names") {
 
 # GYP version: EventTargetModulesNames action in bindings_modules_generated
 make_names("bindings_modules_generated_event_target_modules_names") {
-  in_files = [
-    "../../modules/EventTargetModulesFactory.in",
-  ]
+  in_files = [ "../../modules/EventTargetModulesFactory.in" ]
   outputs = [
     "$blink_modules_output_dir/EventTargetModulesNames.cpp",
     "$blink_modules_output_dir/EventTargetModulesNames.h",
@@ -73,9 +67,9 @@ compute_interfaces_info_individual("interfaces_info_individual_modules") {
   sources_static = modules_static_idl_files
   sources_generated = modules_generated_dependency_idl_files
   interfaces_info_file =
-    "$bindings_modules_output_dir/InterfacesInfoOverallIndividual.pickle"
+      "$bindings_modules_output_dir/InterfacesInfoOverallIndividual.pickle"
   component_info_file =
-    "$bindings_modules_output_dir/ComponentInfoModules.pickle"
+      "$bindings_modules_output_dir/ComponentInfoModules.pickle"
   deps = [
     ":modules_core_global_constructors_idls",
     ":modules_global_constructors_idls",
@@ -97,15 +91,13 @@ action("interfaces_info") {
   args = [
     "--write-file-only-if-changed=1",
     "--",
-    rebase_path(
-        "$bindings_core_output_dir/InterfacesInfoCoreIndividual.pickle",
-        root_build_dir),
+    rebase_path("$bindings_core_output_dir/InterfacesInfoCoreIndividual.pickle",
+                root_build_dir),
     rebase_path(
         "$bindings_modules_output_dir/InterfacesInfoOverallIndividual.pickle",
         root_build_dir),
-    rebase_path(
-        "$bindings_modules_output_dir/InterfacesInfoOverall.pickle",
-        root_build_dir),
+    rebase_path("$bindings_modules_output_dir/InterfacesInfoOverall.pickle",
+                root_build_dir),
   ]
 
   public_deps = [
@@ -119,25 +111,33 @@ compute_global_objects("modules_global_objects") {
   sources = modules_idl_files
   sources_generated = [ "$bindings_core_output_dir/GlobalObjectsCore.pickle" ]
   output_file = "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
-  deps = [ "//third_party/WebKit/Source/bindings/core:core_global_objects" ]
+  deps = [
+    "//third_party/WebKit/Source/bindings/core:core_global_objects",
+  ]
 }
 
 # GYP version: Source/bindings/modules/generated.gyp:modules_core_global_constructors_idls
 generate_global_constructors("modules_core_global_constructors_idls") {
   sources = core_idl_files + core_idl_with_modules_dependency_files
-  global_objects_file = "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
+  global_objects_file =
+      "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
   interfaces = modules_core_global_constructors_original_interfaces
   component = "Core"
   output_dir = blink_modules_output_dir
-  deps = [ ":modules_global_objects" ]
+  deps = [
+    ":modules_global_objects",
+  ]
 }
 
 # GYP version: Source/bindings/modules/generated.gyp:modules_global_constructors_idls
 generate_global_constructors("modules_global_constructors_idls") {
   sources = modules_idl_files
-  global_objects_file = "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
+  global_objects_file =
+      "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
   interfaces = modules_global_constructors_original_interfaces
   component = "Modules"
   output_dir = blink_modules_output_dir
-  deps = [ ":modules_global_objects" ]
+  deps = [
+    ":modules_global_objects",
+  ]
 }
diff --git a/third_party/WebKit/Source/bindings/modules/v8/BUILD.gn b/third_party/WebKit/Source/bindings/modules/v8/BUILD.gn
index 2cc5722..b98ab98 100644
--- a/third_party/WebKit/Source/bindings/modules/v8/BUILD.gn
+++ b/third_party/WebKit/Source/bindings/modules/v8/BUILD.gn
@@ -8,7 +8,8 @@ import("//third_party/WebKit/Source/modules/modules.gni")
 
 visibility = [ "//third_party/WebKit/*" ]
 
-core_idl_with_modules_dependency_files_list = "$target_gen_dir/core_idl_with_modules_dependency_files.tmp"
+core_idl_with_modules_dependency_files_list =
+    "$target_gen_dir/core_idl_with_modules_dependency_files.tmp"
 write_file(core_idl_with_modules_dependency_files_list,
            rebase_path(core_idl_with_modules_dependency_files, root_build_dir))
 
@@ -45,7 +46,7 @@ idl_compiler("bindings_modules_v8_generated_individual") {
 idl_impl("bindings_modules_impl_generated") {
   sources = modules_dictionary_idl_files
   outputs = bindings_modules_generated_union_type_files +
-    generated_modules_dictionary_files
+            generated_modules_dictionary_files
   output_dir = bindings_modules_v8_output_dir
   target_component = "modules"
 }
@@ -54,14 +55,16 @@ idl_impl("bindings_modules_impl_generated") {
 idl_compiler("bindings_modules_v8_generated_partial_individual") {
   # Note in GYP this is modules_interface_idl_files but this variable is just
   # defined to modules_definition_idl_files.
-  sources = core_idl_with_modules_dependency_files + webcore_testing_idl_with_modules_dependency_files
+  sources = core_idl_with_modules_dependency_files +
+            webcore_testing_idl_with_modules_dependency_files
   output_dir = bindings_modules_v8_output_dir
   output_name_suffix = "Partial"
   target_component = "modules"
 }
 
 # bindings_modules_generated_aggregate in modules/v8/generated.gyp
-aggregate_generated_bindings("bindings_modules_v8_generated_partial_aggregate") {
+aggregate_generated_bindings(
+    "bindings_modules_v8_generated_partial_aggregate") {
   sources = core_idl_with_modules_dependency_files
   component_dir = "modules"
   outputs = bindings_modules_generated_partial_aggregate_files
@@ -75,13 +78,16 @@ action("bindings_modules_v8_generated_init_partial") {
     core_idl_with_modules_dependency_files_list,
     "$bindings_modules_output_dir/InterfacesInfoOverall.pickle",
   ]
-  outputs = [ bindings_modules_generated_init_partial_interfaces_file ]
+  outputs = [
+    bindings_modules_generated_init_partial_interfaces_file,
+  ]
 
   args = [
     "--idl-files-list",
     rebase_path(core_idl_with_modules_dependency_files_list, root_build_dir),
     "--output",
-    rebase_path(bindings_modules_generated_init_partial_interfaces_file, root_build_dir),
+    rebase_path(bindings_modules_generated_init_partial_interfaces_file,
+                root_build_dir),
     "--write-file-only-if-changed=1",
   ]
 
@@ -89,4 +95,3 @@ action("bindings_modules_v8_generated_init_partial") {
     "//third_party/WebKit/Source/bindings/modules:interfaces_info",
   ]
 }
-
diff --git a/third_party/WebKit/Source/bindings/scripts/BUILD.gn b/third_party/WebKit/Source/bindings/scripts/BUILD.gn
index cc01730..3d09601 100644
--- a/third_party/WebKit/Source/bindings/scripts/BUILD.gn
+++ b/third_party/WebKit/Source/bindings/scripts/BUILD.gn
@@ -37,10 +37,13 @@ action("cached_jinja_templates") {
   script = "code_generator_v8.py"
 
   inputs = jinja_module_files + [ "code_generator_v8.py" ] +
-    code_generator_template_files
+           code_generator_template_files
+
   # Dummy file to track dependency.
   stamp_file = "$bindings_scripts_output_dir/cached_jinja_templates.stamp"
-  outputs = [ stamp_file ]
+  outputs = [
+    stamp_file,
+  ]
 
   args = [
     rebase_path(bindings_scripts_output_dir, root_build_dir),
diff --git a/third_party/WebKit/Source/core/inspector/BUILD.gn b/third_party/WebKit/Source/core/inspector/BUILD.gn
index 83e1f47..916f47d 100644
--- a/third_party/WebKit/Source/core/inspector/BUILD.gn
+++ b/third_party/WebKit/Source/core/inspector/BUILD.gn
@@ -28,7 +28,8 @@ action("protocol_sources") {
 
   args = [
     rebase_path(protocol_file, root_build_dir),
-    "--output_dir", rebase_path(blink_core_output_dir, root_build_dir),
+    "--output_dir",
+    rebase_path(blink_core_output_dir, root_build_dir),
   ]
 
   deps = [
@@ -54,19 +55,25 @@ action("instrumentation_sources") {
 
   args = [
     rebase_path("InspectorInstrumentation.idl", root_build_dir),
-    "--output_dir", rebase_path(blink_core_output_dir, root_build_dir),
+    "--output_dir",
+    rebase_path(blink_core_output_dir, root_build_dir),
   ]
 }
 
 action("protocol_version") {
   script = "generate-inspector-protocol-version"
 
-  inputs = [ protocol_file ]
+  inputs = [
+    protocol_file,
+  ]
   output_file = "$blink_core_output_dir/InspectorProtocolVersion.h"
-  outputs = [ output_file ]
+  outputs = [
+    output_file,
+  ]
 
   args = [
-    "-o", rebase_path(output_file, root_build_dir),
+    "-o",
+    rebase_path(output_file, root_build_dir),
     rebase_path(protocol_file, root_build_dir),
   ]
 }
diff --git a/third_party/WebKit/Source/devtools/BUILD.gn b/third_party/WebKit/Source/devtools/BUILD.gn
index 6722ea8..542f0843 100644
--- a/third_party/WebKit/Source/devtools/BUILD.gn
+++ b/third_party/WebKit/Source/devtools/BUILD.gn
@@ -4,69 +4,61 @@
 
 import("//build/config/features.gni")
 
-gypi_values = exec_script(
-    "//build/gypi_to_gn.py",
-    [ rebase_path("devtools.gypi") ],
-    "scope",
-    [ "devtools.gypi" ])
+gypi_values = exec_script("//build/gypi_to_gn.py",
+                          [ rebase_path("devtools.gypi") ],
+                          "scope",
+                          [ "devtools.gypi" ])
 
 # Some of the files in the .gypi use GYP variable expansions, go through and
 # fix them.
 devtools_core_files =
-  gypi_values.devtools_core_base_files +
-  gypi_values.devtools_bindings_js_files +
-  gypi_values.devtools_common_js_files +
-  gypi_values.devtools_components_js_files +
-  gypi_values.devtools_emulation_js_files +
-  gypi_values.devtools_host_js_files +
-  gypi_values.devtools_main_js_files +
-  gypi_values.devtools_platform_js_files +
-  gypi_values.devtools_sdk_js_files +
-  gypi_values.devtools_toolbox_bootstrap_js_files +
-  gypi_values.devtools_ui_js_files +
-  gypi_values.devtools_workspace_js_files +
-  gypi_values.devtools_core_css_files
+    gypi_values.devtools_core_base_files +
+    gypi_values.devtools_bindings_js_files +
+    gypi_values.devtools_common_js_files +
+    gypi_values.devtools_components_js_files +
+    gypi_values.devtools_emulation_js_files +
+    gypi_values.devtools_host_js_files + gypi_values.devtools_main_js_files +
+    gypi_values.devtools_platform_js_files + gypi_values.devtools_sdk_js_files +
+    gypi_values.devtools_toolbox_bootstrap_js_files +
+    gypi_values.devtools_ui_js_files + gypi_values.devtools_workspace_js_files +
+    gypi_values.devtools_core_css_files
 
 devtools_extensions_js_files = gypi_values.devtools_extensions_js_files -
-  [ "<@(devtools_extension_api_files)" ] +
-  gypi_values.devtools_extension_api_files
+                               [ "<@(devtools_extension_api_files)" ] +
+                               gypi_values.devtools_extension_api_files
 
 devtools_modules_js_files =
-  gypi_values.devtools_accessibility_js_files +
-  gypi_values.devtools_audits_js_files +
-  gypi_values.devtools_animation_js_files +
-  gypi_values.devtools_cm_modes_js_files +
-  gypi_values.devtools_components_lazy_js_files +
-  gypi_values.devtools_console_js_files +
-  gypi_values.devtools_devices_js_files +
-  gypi_values.devtools_diff_js_files +
-  gypi_values.devtools_elements_js_files +
-  gypi_values.devtools_emulated_devices_js_files +
-  devtools_extensions_js_files +
-  gypi_values.devtools_heap_snapshot_worker_js_files +
-  gypi_values.devtools_layers_js_files +
-  gypi_values.devtools_network_js_files +
-  gypi_values.devtools_profiler_js_files +
-  gypi_values.devtools_promises_js_files +
-  gypi_values.devtools_resources_js_files +
-  gypi_values.devtools_security_js_files +
-  gypi_values.devtools_screencast_js_files +
-  gypi_values.devtools_script_formatter_worker_js_files +
-  gypi_values.devtools_settings_js_files +
-  gypi_values.devtools_snippets_js_files +
-  gypi_values.devtools_source_frame_js_files +
-  gypi_values.devtools_sources_js_files +
-  gypi_values.devtools_temp_storage_shared_worker_js_files +
-  gypi_values.devtools_timeline_js_files +
-  gypi_values.devtools_ui_lazy_js_files
+    gypi_values.devtools_accessibility_js_files +
+    gypi_values.devtools_audits_js_files +
+    gypi_values.devtools_animation_js_files +
+    gypi_values.devtools_cm_modes_js_files +
+    gypi_values.devtools_components_lazy_js_files +
+    gypi_values.devtools_console_js_files +
+    gypi_values.devtools_devices_js_files + gypi_values.devtools_diff_js_files +
+    gypi_values.devtools_elements_js_files +
+    gypi_values.devtools_emulated_devices_js_files +
+    devtools_extensions_js_files +
+    gypi_values.devtools_heap_snapshot_worker_js_files +
+    gypi_values.devtools_layers_js_files +
+    gypi_values.devtools_network_js_files +
+    gypi_values.devtools_profiler_js_files +
+    gypi_values.devtools_promises_js_files +
+    gypi_values.devtools_resources_js_files +
+    gypi_values.devtools_security_js_files +
+    gypi_values.devtools_screencast_js_files +
+    gypi_values.devtools_script_formatter_worker_js_files +
+    gypi_values.devtools_settings_js_files +
+    gypi_values.devtools_snippets_js_files +
+    gypi_values.devtools_source_frame_js_files +
+    gypi_values.devtools_sources_js_files +
+    gypi_values.devtools_temp_storage_shared_worker_js_files +
+    gypi_values.devtools_timeline_js_files +
+    gypi_values.devtools_ui_lazy_js_files
 
 all_devtools_files =
-  gypi_values.devtools_cm_css_files +
-  gypi_values.devtools_cm_js_files +
-  devtools_core_files +
-  gypi_values.devtools_module_json_files +
-  devtools_modules_js_files +
-  gypi_values.devtools_acorn_files
+    gypi_values.devtools_cm_css_files + gypi_values.devtools_cm_js_files +
+    devtools_core_files + gypi_values.devtools_module_json_files +
+    devtools_modules_js_files + gypi_values.devtools_acorn_files
 
 # FIXME: Fix the generate_devtools_grd.py script to accept trailing slashes.
 resources_out_dir_no_slash = "$root_out_dir/resources/inspector"
@@ -104,23 +96,31 @@ group("devtools_frontend_resources") {
 
 copy("copy_compatibility_scripts") {
   sources = gypi_values.devtools_compatibility_scripts
-  outputs = [ resources_out_dir + "{{source_file_part}}" ]
+  outputs = [
+    resources_out_dir + "{{source_file_part}}",
+  ]
 }
 
 copy("copy_inspector_images") {
   sources = gypi_values.devtools_image_files
-  outputs = [ resources_out_dir + "Images/{{source_file_part}}" ]
+  outputs = [
+    resources_out_dir + "Images/{{source_file_part}}",
+  ]
 }
 
 copy("copy_emulated_devices_images") {
   sources = gypi_values.devtools_emulated_devices_images
-  outputs = [ resources_out_dir + "emulated_devices/{{source_file_part}}" ]
+  outputs = [
+    resources_out_dir + "emulated_devices/{{source_file_part}}",
+  ]
 }
 
 action("generate_devtools_grd") {
   script = "scripts/generate_devtools_grd.py"
 
-  deps = [ ":devtools_frontend_resources" ]
+  deps = [
+    ":devtools_frontend_resources",
+  ]
   static_files_list = "$target_gen_dir/devtools_static_grd_files.tmp"
   inputs = gypi_values.devtools_image_files + all_devtools_files
   inputs += gypi_values.devtools_compatibility_scripts
@@ -131,9 +131,9 @@ action("generate_devtools_grd") {
   if (debug_devtools) {
     # Debug: all files are picked as-is.
     generated_files = generated_scripts + [
-      resources_out_dir + "inspector.html",
-      resources_out_dir + "toolbox.html",
-    ]
+                        resources_out_dir + "inspector.html",
+                        resources_out_dir + "toolbox.html",
+                      ]
     static_files += all_devtools_files + [ "front_end/Runtime.js" ]
   } else {
     # Release: pick compiled non-remote files and lazy-loaded CSS.
@@ -177,55 +177,73 @@ action("generate_devtools_grd") {
   inputs += generated_files
 
   outfile = "$root_gen_dir/devtools/devtools_resources.grd"
-  outputs = [ outfile ]
+  outputs = [
+    outfile,
+  ]
 
   relative_path_dirs = [
     resources_out_dir_no_slash,
     "front_end",
   ]
 
-  args = rebase_path(generated_files, root_build_dir) +
-    rebase_path(generated_files, root_build_dir) +
-    rebase_path(gypi_values.devtools_compatibility_scripts, root_build_dir) + [
-    "--static_files_list", rebase_path(static_files_list, root_build_dir),
-    "--relative_path_dirs" ] +
-    rebase_path(relative_path_dirs, root_build_dir) + [
-    "--images", rebase_path(images_path, root_build_dir),
-    "--output", rebase_path(outfile, root_build_dir),
-  ]
+  args =
+      rebase_path(generated_files, root_build_dir) +
+      rebase_path(generated_files, root_build_dir) +
+      rebase_path(gypi_values.devtools_compatibility_scripts, root_build_dir) +
+      [
+        "--static_files_list",
+        rebase_path(static_files_list, root_build_dir),
+        "--relative_path_dirs",
+      ] + rebase_path(relative_path_dirs, root_build_dir) +
+      [
+        "--images",
+        rebase_path(images_path, root_build_dir),
+        "--output",
+        rebase_path(outfile, root_build_dir),
+      ]
 }
 
 action("devtools_extension_api") {
   script = "scripts/generate_devtools_extension_api.py"
 
   inputs = gypi_values.devtools_extension_api_files
-  outputs = [ resources_out_dir + "devtools_extension_api.js" ]
+  outputs = [
+    resources_out_dir + "devtools_extension_api.js",
+  ]
 
   args = rebase_path(outputs, root_build_dir) +
-    rebase_path(gypi_values.devtools_extension_api_files, root_build_dir)
+         rebase_path(gypi_values.devtools_extension_api_files, root_build_dir)
 }
 
 action("supported_css_properties") {
   script = "scripts/generate_supported_css.py"
 
-  inputs = [ "../core/css/CSSProperties.in" ]
+  inputs = [
+    "../core/css/CSSProperties.in",
+  ]
 
-  outputs = [ resources_out_dir + "SupportedCSSProperties.js" ]
+  outputs = [
+    resources_out_dir + "SupportedCSSProperties.js",
+  ]
 
-  args = rebase_path(inputs, root_build_dir) +
-    rebase_path(outputs, root_build_dir)
+  args =
+      rebase_path(inputs, root_build_dir) + rebase_path(outputs, root_build_dir)
 }
 
 action("frontend_protocol_sources") {
   script = "scripts/CodeGeneratorFrontend.py"
 
-  inputs = [ "protocol.json" ]
-  outputs = [ resources_out_dir + "InspectorBackendCommands.js" ]
+  inputs = [
+    "protocol.json",
+  ]
+  outputs = [
+    resources_out_dir + "InspectorBackendCommands.js",
+  ]
 
   args = rebase_path(inputs, root_build_dir) + [
-    "--output_js_dir",
-    rebase_path(resources_out_dir, root_build_dir),
-  ]
+           "--output_js_dir",
+           rebase_path(resources_out_dir, root_build_dir),
+         ]
 }
 
 action("build_applications") {
@@ -236,9 +254,9 @@ action("build_applications") {
   ]
 
   inputs = helper_scripts + all_devtools_files + generated_scripts + [
-    "front_end/inspector.html",
-    "front_end/toolbox.html",
-  ]
+             "front_end/inspector.html",
+             "front_end/toolbox.html",
+           ]
 
   outputs = [
     resources_out_dir + "inspector.html",
@@ -290,10 +308,14 @@ action("build_applications") {
   }
 
   args = [
-    "inspector", "toolbox",
-    "--input_path", rebase_path("front_end", root_build_dir),
-    "--output_path", rebase_path(resources_out_dir, root_build_dir),
-    "--debug", debug_mode
+    "inspector",
+    "toolbox",
+    "--input_path",
+    rebase_path("front_end", root_build_dir),
+    "--output_path",
+    rebase_path(resources_out_dir, root_build_dir),
+    "--debug",
+    debug_mode,
   ]
 }
 
@@ -309,19 +331,25 @@ if (debug_devtools) {
 
   copy("copy_runtime_core") {
     sources = gypi_values.devtools_core_base_files +
-      gypi_values.devtools_core_css_files
-    outputs = [ resources_out_dir + "/{{source_file_part}}" ]
+              gypi_values.devtools_core_css_files
+    outputs = [
+      resources_out_dir + "/{{source_file_part}}",
+    ]
   }
 
   copy("copy_acorn_js_files") {
     sources = gypi_values.devtools_acorn_files
-    outputs = [ resources_out_dir + "acorn/{{source_file_part}}" ]
+    outputs = [
+      resources_out_dir + "acorn/{{source_file_part}}",
+    ]
   }
 
   copy("copy_codemirror_files") {
-    sources = gypi_values.devtools_cm_js_files +
-      gypi_values.devtools_cm_css_files
-    outputs = [ resources_out_dir + "cm/{{source_file_part}}" ]
+    sources =
+        gypi_values.devtools_cm_js_files + gypi_values.devtools_cm_css_files
+    outputs = [
+      resources_out_dir + "cm/{{source_file_part}}",
+    ]
   }
 }
 
@@ -337,10 +365,12 @@ if (!debug_devtools) {
       input_stylesheet = "front_end/" + app_name + ".css"
       inputs = [ input_stylesheet ] + gypi_values.devtools_core_css_files
 
-      outputs = [ resources_out_dir + app_name + ".css" ]
+      outputs = [
+        resources_out_dir + app_name + ".css",
+      ]
 
       args = [ rebase_path(input_stylesheet, root_build_dir) ] +
-        rebase_path(outputs, root_build_dir)
+             rebase_path(outputs, root_build_dir)
     }
   }
 
diff --git a/third_party/WebKit/Source/modules/BUILD.gn b/third_party/WebKit/Source/modules/BUILD.gn
index 0510abc..4a7d6fb 100644
--- a/third_party/WebKit/Source/modules/BUILD.gn
+++ b/third_party/WebKit/Source/modules/BUILD.gn
@@ -19,18 +19,18 @@ source_set("modules") {
   sources += bindings_modules_v8_files
   sources += rebase_path(bindings_modules_generated_aggregate_files, ".", "//")
   sources += rebase_path(bindings_modules_generated_union_type_files, ".", "//")
-  sources += rebase_path(bindings_modules_generated_partial_aggregate_files, ".", "//")
-  sources += rebase_path([ bindings_modules_generated_init_partial_interfaces_file ], ".", "//")
+  sources +=
+      rebase_path(bindings_modules_generated_partial_aggregate_files, ".", "//")
+  sources +=
+      rebase_path([ bindings_modules_generated_init_partial_interfaces_file ],
+                  ".",
+                  "//")
 
   if (!is_win) {
-    sources -= [
-      "webdatabase/sqlite/SQLiteFileSystemWin.cpp",
-    ]
+    sources -= [ "webdatabase/sqlite/SQLiteFileSystemWin.cpp" ]
   }
   if (!is_posix) {
-    sources -= [
-      "webdatabase/sqlite/SQLiteFileSystemPosix.cpp",
-    ]
+    sources -= [ "webdatabase/sqlite/SQLiteFileSystemPosix.cpp" ]
   }
 
   configs += [
@@ -49,9 +49,7 @@ source_set("modules") {
   ]
 
   if (is_win) {
-    cflags = [
-      "/wd4334",  # Result of 32-bit shift implicitly converted to 64 bits.
-    ]
+    cflags = [ "/wd4334" ]  # Result of 32-bit shift implicitly converted to 64 bits.
     # TODO(GYP)
     # Shard this taret into parts to work around linker limitations.
     # on link time code generation builds.
diff --git a/third_party/WebKit/Source/platform/heap/BUILD.gn b/third_party/WebKit/Source/platform/heap/BUILD.gn
index b931f0c2..5e77093 100644
--- a/third_party/WebKit/Source/platform/heap/BUILD.gn
+++ b/third_party/WebKit/Source/platform/heap/BUILD.gn
@@ -33,10 +33,10 @@ source_set("heap") {
     "PagePool.h",
     "PersistentNode.cpp",
     "PersistentNode.h",
-    "StackFrameDepth.cpp",
-    "StackFrameDepth.h",
     "SafePoint.cpp",
     "SafePoint.h",
+    "StackFrameDepth.cpp",
+    "StackFrameDepth.h",
     "ThreadState.cpp",
     "ThreadState.h",
     "ThreadingTraits.h",
diff --git a/third_party/WebKit/Source/platform/heap/asm/BUILD.gn b/third_party/WebKit/Source/platform/heap/asm/BUILD.gn
index 00681e6..d3a5e6a 100644
--- a/third_party/WebKit/Source/platform/heap/asm/BUILD.gn
+++ b/third_party/WebKit/Source/platform/heap/asm/BUILD.gn
@@ -3,46 +3,49 @@
 # found in the LICENSE file.
 
 if (current_cpu == "x86" || current_cpu == "x64") {
-import("//third_party/yasm/yasm_assemble.gni")
+  import("//third_party/yasm/yasm_assemble.gni")
 
-yasm_assemble("asm") {
-  assert(current_cpu == "x86" || current_cpu == "x64")
+  yasm_assemble("asm") {
+    assert(current_cpu == "x86" || current_cpu == "x64")
 
-  sources = [ "SaveRegisters_x86.asm" ]
+    sources = [
+      "SaveRegisters_x86.asm",
+    ]
 
-  yasm_flags = []
-  if (is_mac) {
-    # Necessary to ensure symbols end up with a _ prefix; added by
-    # yasm_compile.gypi for Windows, but not Mac.
-    yasm_flags += [ "-DPREFIX" ]
-  }
-  if (current_cpu == "x64") {
-    if (is_win) {
-      yasm_flags += [ "-DX64WIN=1" ]
-    } else {
-      yasm_flags += [ "-DX64POSIX=1" ]
+    yasm_flags = []
+    if (is_mac) {
+      # Necessary to ensure symbols end up with a _ prefix; added by
+      # yasm_compile.gypi for Windows, but not Mac.
+      yasm_flags += [ "-DPREFIX" ]
+    }
+    if (current_cpu == "x64") {
+      if (is_win) {
+        yasm_flags += [ "-DX64WIN=1" ]
+      } else {
+        yasm_flags += [ "-DX64POSIX=1" ]
+      }
+    } else {  # current_cpu == "x86"
+      yasm_flags += [ "-DIA32=1" ]
     }
-  } else {  # current_cpu == "x86"
-    yasm_flags += [ "-DIA32=1" ]
-  }
-}
-
-} else { # current_cpu == "x86" || current_cpu == "x64"
-
-source_set("asm") {
-  if (current_cpu == "arm") {
-    sources = [ "SaveRegisters_arm.S" ]
-  } else if (current_cpu == "arm64") {
-    sources = [ "SaveRegisters_arm64.S" ]
-  } else if (current_cpu == "mipsel") {
-    sources = [ "SaveRegisters_mips.S" ]
   }
+} else {  # current_cpu == "x86" || current_cpu == "x64"
+  source_set("asm") {
+    if (current_cpu == "arm") {
+      sources = [
+        "SaveRegisters_arm.S",
+      ]
+    } else if (current_cpu == "arm64") {
+      sources = [
+        "SaveRegisters_arm64.S",
+      ]
+    } else if (current_cpu == "mipsel") {
+      sources = [
+        "SaveRegisters_mips.S",
+      ]
+    }
 
-  if (current_cpu == "arm") {
-    defines = [ "ARM=1" ]
+    if (current_cpu == "arm") {
+      defines = [ "ARM=1" ]
+    }
   }
-}
-
-} # current_cpu == "x86" || current_cpu == "x64"
-
-
+}  # current_cpu == "x86" || current_cpu == "x64"
diff --git a/third_party/WebKit/Source/wtf/BUILD.gn b/third_party/WebKit/Source/wtf/BUILD.gn
index 933389c..1af070d 100644
--- a/third_party/WebKit/Source/wtf/BUILD.gn
+++ b/third_party/WebKit/Source/wtf/BUILD.gn
@@ -19,14 +19,13 @@ config("wtf_config") {
       "_CRT_SECURE_NO_DEPRECATE",
       "_SCL_SECURE_NO_DEPRECATE",
     ]
-    include_dirs = [
-      "os-win32",
-    ]
+    include_dirs = [ "os-win32" ]
 
     cflags = [
       # Don't complain about calling specific versions of templatized
       # functions (e.g. in RefPtrHashMap.h).
       "/wd4344",
+
       # dtoa, icu, etc. like doing assignment within conditional.
       "/wd4706",
     ]
@@ -53,6 +52,7 @@ component("wtf") {
 
   public_configs = [
     ":wtf_config",
+
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
     "//third_party/WebKit/Source:features",
@@ -63,13 +63,9 @@ component("wtf") {
   ]
 
   if (is_win) {
-    sources -= [
-      "ThreadingPthreads.cpp",
-    ]
+    sources -= [ "ThreadingPthreads.cpp" ]
 
-    cflags = [
-      "/wd4068",  # Unknown pragma.
-    ]
+    cflags = [ "/wd4068" ]  # Unknown pragma.
   } else {
     # Non-Windows.
     sources -= [
@@ -86,11 +82,14 @@ component("wtf") {
   }
 
   if (is_mac) {
-    libs = [ "CoreFoundation.framework", "Foundation.framework" ]
+    libs = [
+      "CoreFoundation.framework",
+      "Foundation.framework",
+    ]
   } else {
     sources -= [
-      "text/StringImplCF.cpp",
       "text/AtomicStringCF.cpp",
+      "text/StringImplCF.cpp",
     ]
   }
 }
@@ -110,7 +109,7 @@ test("wtf_unittests") {
     cflags = [ "/wd4068" ]  # Unknown pragma.
   }
 
-  configs += [ "//third_party/WebKit/Source:config", ]
+  configs += [ "//third_party/WebKit/Source:config" ]
 
   deps = [
     ":test_support",
@@ -130,6 +129,7 @@ component("test_support") {
 
   configs += [
     ":wtf_config",
+
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
     "//third_party/WebKit/Source:config",
diff --git a/third_party/WebKit/public/BUILD.gn b/third_party/WebKit/public/BUILD.gn
index 73aefaf..f3f5115 100644
--- a/third_party/WebKit/public/BUILD.gn
+++ b/third_party/WebKit/public/BUILD.gn
@@ -6,10 +6,9 @@ import("//third_party/WebKit/Source/config.gni")
 import("//tools/grit/grit_rule.gni")
 
 blink_headers_values = exec_script("//build/gypi_to_gn.py",
-                                  [ rebase_path("blink_headers.gypi") ],
+                                   [ rebase_path("blink_headers.gypi") ],
                                    "scope",
-                                  [ "blink_headers.gypi" ])
-
+                                   [ "blink_headers.gypi" ])
 
 if (is_android) {
   import("//build/config/android/rules.gni")
@@ -84,9 +83,9 @@ if (is_android) {
   # GYP version: WebKit/public/blink_headers.gyp:web_text_input_type
   java_cpp_enum("blink_headers_java_enums_srcjar") {
     sources = [
+      "./platform/WebDisplayMode.h",
       "./web/WebInputEvent.h",
       "./web/WebTextInputType.h",
-      "./platform/WebDisplayMode.h",
     ]
     outputs = [
       "org/chromium/blink_public/platform/WebDisplayMode.java",
@@ -98,9 +97,7 @@ if (is_android) {
 
   # GYP version: WebKit/public/blink_headers.gyp:blink_headers_java
   android_library("blink_headers_java") {
-    srcjar_deps = [
-      ":blink_headers_java_enums_srcjar",
-    ]
+    srcjar_deps = [ ":blink_headers_java_enums_srcjar" ]
   }
 }
 
@@ -109,8 +106,10 @@ if (is_android) {
 source_set("blink_headers") {
   public_configs = [
     ":blink_headers_config",
+
     # Blink exposes icu headers in the public API.
     "//third_party/icu:icu_config",
+
     # Blink exposes NPAPI headers in the public API.
     "//third_party/npapi:npapi_config",
   ]
diff --git a/third_party/cld_2/BUILD.gn b/third_party/cld_2/BUILD.gn
index 70dc872..4321701 100644
--- a/third_party/cld_2/BUILD.gn
+++ b/third_party/cld_2/BUILD.gn
@@ -98,6 +98,7 @@ config("cld2_warnings") {
       # cld_2 contains unused private fields.
       # https://code.google.com/p/cld2/issues/detail?id=37
       "-Wno-unused-private-field",
+
       # offsetmap.cc uses a char as a subscript.
       "-Wno-char-subscripts",
     ]
diff --git a/third_party/freetype-android/BUILD.gn b/third_party/freetype-android/BUILD.gn
index eb8f12d..db8c629 100644
--- a/third_party/freetype-android/BUILD.gn
+++ b/third_party/freetype-android/BUILD.gn
@@ -42,6 +42,7 @@ source_set("freetype") {
   defines = [
     "FT2_BUILD_LIBRARY",
     "DARWIN_NO_CARBON",
+
     # Long directory name to avoid accidentally using wrong headers.
     "FT_CONFIG_MODULES_H=<freetype-android-config/ftmodule.h>",
     "FT_CONFIG_OPTIONS_H=<freetype-android-config/ftoption.h>",
diff --git a/third_party/harfbuzz-ng/BUILD.gn b/third_party/harfbuzz-ng/BUILD.gn
index 24aa16f..87f51ac 100644
--- a/third_party/harfbuzz-ng/BUILD.gn
+++ b/third_party/harfbuzz-ng/BUILD.gn
@@ -62,12 +62,10 @@ if (use_system_harfbuzz) {
   # See also chrome/browser/ui/libgtk2ui/BUILD.gn which pulls this.
   config("pangoft2_link_hack") {
     if (is_linux && use_pango && !is_chromeos && !is_official_build &&
-        current_cpu != "arm" && current_cpu != "mipsel" &&
-        !is_component_build) {
+        current_cpu != "arm" && current_cpu != "mipsel" && !is_component_build) {
       # These symbols are referenced from libpangoft2, which will be
       # dynamically linked later.
-      ldflags =
-          [ "-Wl,-uhb_ft_face_create_cached,-uhb_glib_get_unicode_funcs" ]
+      ldflags = [ "-Wl,-uhb_ft_face_create_cached,-uhb_glib_get_unicode_funcs" ]
     }
   }
 
@@ -215,6 +213,5 @@ if (use_system_harfbuzz) {
         "src/hb-glib.h",
       ]
     }
-
   }
 }
diff --git a/third_party/mojo/src/mojo/public/cpp/utility/BUILD.gn b/third_party/mojo/src/mojo/public/cpp/utility/BUILD.gn
index 9660a07..96c1d11 100644
--- a/third_party/mojo/src/mojo/public/cpp/utility/BUILD.gn
+++ b/third_party/mojo/src/mojo/public/cpp/utility/BUILD.gn
@@ -6,16 +6,16 @@ import("../../mojo_sdk.gni")
 
 mojo_sdk_source_set("utility") {
   sources = [
-    "mutex.h",
-    "run_loop.h",
-    "run_loop_handler.h",
-    "thread.h",
     "lib/mutex.cc",
     "lib/run_loop.cc",
     "lib/thread.cc",
     "lib/thread_local.h",
     "lib/thread_local_posix.cc",
     "lib/thread_local_win.cc",
+    "mutex.h",
+    "run_loop.h",
+    "run_loop_handler.h",
+    "thread.h",
   ]
 
   mojo_sdk_deps = [
@@ -26,10 +26,10 @@ mojo_sdk_source_set("utility") {
   if (is_win) {
     # See crbug.com/342893:
     sources -= [
-      "mutex.h",
-      "thread.h",
       "lib/mutex.cc",
       "lib/thread.cc",
+      "mutex.h",
+      "thread.h",
     ]
   }
 }
diff --git a/third_party/zlib/BUILD.gn b/third_party/zlib/BUILD.gn
index 161d4f5..a83d355 100644
--- a/third_party/zlib/BUILD.gn
+++ b/third_party/zlib/BUILD.gn
@@ -29,8 +29,7 @@ static_library("zlib_x86_simd") {
 }
 
 config("zlib_warnings") {
-  if (is_clang && !is_ios &&
-      (current_cpu == "x86" || current_cpu == "x64")) {
+  if (is_clang && !is_ios && (current_cpu == "x86" || current_cpu == "x64")) {
     cflags = [ "-Wno-incompatible-pointer-types" ]
   }
 }
diff --git a/ui/resources/BUILD.gn b/ui/resources/BUILD.gn
index 48a23aee..414f145 100644
--- a/ui/resources/BUILD.gn
+++ b/ui/resources/BUILD.gn
@@ -88,7 +88,9 @@ if (is_ios || is_mac) {
 # This group exists just for targets that need the data file
 # to exist in the build directory so it can be loaded for test purposes.
 group("ui_test_pak_data") {
-  data_deps = [ ":repack_ui_test_pak" ]
+  data_deps = [
+    ":repack_ui_test_pak",
+  ]
 }
 
 # GYP version: ui/resources/ui_resources.gyp:ui_test_pak
diff --git a/ui/touch_selection/BUILD.gn b/ui/touch_selection/BUILD.gn
index dd40269..b8d8d40 100644
--- a/ui/touch_selection/BUILD.gn
+++ b/ui/touch_selection/BUILD.gn
@@ -95,7 +95,9 @@ test("ui_touch_selection_unittests") {
     "//ui/gfx:test_support",
   ]
 
-  data_deps = [ "//third_party/mesa:osmesa" ]
+  data_deps = [
+    "//third_party/mesa:osmesa",
+  ]
 }
 
 if (is_android) {
diff --git a/ui/wm/BUILD.gn b/ui/wm/BUILD.gn
index 15d39cd..1c11375 100644
--- a/ui/wm/BUILD.gn
+++ b/ui/wm/BUILD.gn
@@ -169,5 +169,7 @@ test("wm_unittests") {
     "//ui/gl",
   ]
 
-  data_deps = [ "//ui/resources:ui_test_pak_data" ]
+  data_deps = [
+    "//ui/resources:ui_test_pak_data",
+  ]
 }