Move ExtensionPrefs and friends to extensions/ directory.

chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc

 // Copyright 2013 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 "chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.h"
 
 #include "apps/app_keep_alive_service_factory.h"
 #include "apps/app_load_service_factory.h"
 #include "apps/app_restore_service_factory.h"
 #include "apps/shell_window_geometry_cache.h"
@@ skipping 84 matching lines @@
 #include "chrome/browser/extensions/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h"
 #include "chrome/browser/extensions/api/sockets_udp/udp_socket_event_dispatcher.h"
 #include "chrome/browser/extensions/api/streams_private/streams_private_api.h"
 #include "chrome/browser/extensions/api/system_info/system_info_api.h"
 #include "chrome/browser/extensions/api/tab_capture/tab_capture_registry.h"
 #include "chrome/browser/extensions/api/tabs/tabs_windows_api.h"
 #include "chrome/browser/extensions/api/usb/usb_device_resource.h"
 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h"
 #include "chrome/browser/extensions/api/web_request/web_request_api.h"
 #include "chrome/browser/extensions/api/webrtc_audio_private/webrtc_audio_private_api.h"
-#include "chrome/browser/extensions/extension_prefs_factory.h"
 #include "chrome/browser/extensions/extension_system_factory.h"
 #include "chrome/browser/extensions/extension_toolbar_model_factory.h"
 #include "chrome/browser/extensions/extension_web_ui_override_registrar.h"
 #include "chrome/browser/extensions/install_tracker_factory.h"
 #include "chrome/browser/extensions/menu_manager_factory.h"
 #include "chrome/browser/extensions/plugin_manager.h"
 #include "chrome/browser/extensions/token_cache/token_cache_service_factory.h"
+#include "extensions/browser/extension_prefs_factory.h"
 #endif  // defined(ENABLE_EXTENSIONS)
 
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
 #include "chrome/browser/captive_portal/captive_portal_service_factory.h"
 #endif
 
 #if defined(ENABLE_CONFIGURATION_POLICY)
 #include "chrome/browser/policy/cloud/policy_header_service_factory.h"
 #include "chrome/browser/policy/cloud/user_cloud_policy_invalidator_factory.h"
 #include "chrome/browser/policy/schema_registry_service_factory.h"
@@ skipping 257 matching lines @@
 #endif
 #if defined(ENABLE_EXTENSIONS)
   TokenCacheServiceFactory::GetInstance();
 #endif
   WebDataServiceFactory::GetInstance();
 }
 
 void ChromeBrowserMainExtraPartsProfiles::PreProfileInit() {
   EnsureBrowserContextKeyedServiceFactoriesBuilt();
 }