Break up chrome/common:common

chrome/common/extensions/BUILD.gn

 # Copyright 2016 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.
 
 import("//build/config/features.gni")
+import("//build/config/ui.gni")
 import("//extensions/features/features.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/json_schema_compiler/json_features.gni")
 
 assert(enable_extensions)
 
 json_features("extension_features_unittest") {
   feature_type = "APIFeature"
   provider_class = "UnittestFeatureProvider"
   sources = [
@@ skipping 15 matching lines @@
   ]
 
   if (is_win) {
     sources += [ "wifi_credentials_getter.mojom" ]
   }
 
   public_deps = [
     "//mojo/common:common_custom_types",
   ]
 }
+
+source_set("extensions") {
+  sources = [
+    "api/automation_api_constants.h",
+    "api/commands/commands_handler.cc",
+    "api/commands/commands_handler.h",
+    "api/extension_action/action_info.cc",
+    "api/extension_action/action_info.h",
+    "api/notifications/notification_style.cc",
+    "api/notifications/notification_style.h",
+    "api/omnibox/omnibox_handler.cc",
+    "api/omnibox/omnibox_handler.h",
+    "api/speech/tts_engine_manifest_handler.cc",
+    "api/speech/tts_engine_manifest_handler.h",
+    "api/spellcheck/spellcheck_handler.cc",
+    "api/spellcheck/spellcheck_handler.h",
+    "api/storage/storage_schema_manifest_handler.cc",
+    "api/storage/storage_schema_manifest_handler.h",
+    "api/system_indicator/system_indicator_handler.cc",
+    "api/system_indicator/system_indicator_handler.h",
+    "api/url_handlers/url_handlers_parser.cc",
+    "api/url_handlers/url_handlers_parser.h",
+    "api/webstore/webstore_api_constants.cc",
+    "api/webstore/webstore_api_constants.h",
+    "chrome_aliases.cc",
+    "chrome_aliases.h",
+    "chrome_extension_messages.h",
+    "chrome_extensions_client.cc",
+    "chrome_extensions_client.h",
+    "chrome_manifest_handlers.cc",
+    "chrome_manifest_handlers.h",
+    "chrome_manifest_url_handlers.cc",
+    "chrome_manifest_url_handlers.h",
+    "chrome_utility_extensions_messages.h",
+    "command.cc",
+    "command.h",
+    "extension_constants.cc",
+    "extension_constants.h",
+    "extension_metrics.cc",
+    "extension_metrics.h",
+    "extension_process_policy.cc",
+    "extension_process_policy.h",
+    "image_writer/image_writer_util_mac.cc",
+    "image_writer/image_writer_util_mac.h",
+    "manifest_handlers/app_icon_color_info.cc",
+    "manifest_handlers/app_icon_color_info.h",
+    "manifest_handlers/app_launch_info.cc",
+    "manifest_handlers/app_launch_info.h",
+    "manifest_handlers/automation.cc",
+    "manifest_handlers/automation.h",
+    "manifest_handlers/content_scripts_handler.cc",
+    "manifest_handlers/content_scripts_handler.h",
+    "manifest_handlers/extension_action_handler.cc",
+    "manifest_handlers/extension_action_handler.h",
+    "manifest_handlers/linked_app_icons.cc",
+    "manifest_handlers/linked_app_icons.h",
+    "manifest_handlers/minimum_chrome_version_checker.cc",
+    "manifest_handlers/minimum_chrome_version_checker.h",
+    "manifest_handlers/settings_overrides_handler.cc",
+    "manifest_handlers/settings_overrides_handler.h",
+    "manifest_handlers/theme_handler.cc",
+    "manifest_handlers/theme_handler.h",
+    "manifest_handlers/ui_overrides_handler.cc",
+    "manifest_handlers/ui_overrides_handler.h",
+    "mojom/inline_install_traits.h",
+    "permissions/chrome_api_permissions.cc",
+    "permissions/chrome_api_permissions.h",
+    "permissions/chrome_permission_message_provider.cc",
+    "permissions/chrome_permission_message_provider.h",
+    "permissions/chrome_permission_message_rules.cc",
+    "permissions/chrome_permission_message_rules.h",
+    "sync_helper.cc",
+    "sync_helper.h",
+    "webstore_install_result.cc",
+    "webstore_install_result.h",
+  ]
+  public_deps = [
+    "//chrome/app:chromium_strings",
+    "//chrome/app:generated_resources",
+    "//chrome/common:constants",
+    "//chrome/common:resources_grit",
+    "//chrome/common:url_constants",
+    "//chrome/common/extensions:mojo_bindings",
+    "//chrome/common/extensions/api",
+    "//chrome/common/extensions/api:extensions_features",
+    "//chrome/common/media_galleries",
+    "//components/cloud_devices/common",
+    "//components/policy/core/common",
+    "//components/version_info",
+    "//device/usb",
+    "//extensions:extensions_resources",
+    "//extensions/common",
+    "//extensions/common/api",
+    "//extensions/strings",
+    "//media/cast:net",
+    "//ui/message_center",
+  ]
+  if (is_chromeos) {
+    sources += [
+      "api/file_browser_handlers/file_browser_handler.cc",
+      "api/file_browser_handlers/file_browser_handler.h",
+      "api/file_system_provider_capabilities/file_system_provider_capabilities_handler.cc",
+      "api/file_system_provider_capabilities/file_system_provider_capabilities_handler.h",
+      "api/input_ime/input_components_handler.cc",
+      "api/input_ime/input_components_handler.h",
+    ]
+  }
+  if (use_aura) {
+    # This dependency is for a header used only by extensions code.
+    public_deps += [ "//ui/keyboard:keyboard_with_content" ]
+  }
+}