Move chrome.power API from chrome/ to extensions/.

chrome/chrome_browser_extensions.gypi

 # Copyright (c) 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.
 
 {
   'targets': [
     {
       'target_name': 'browser_extensions',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 777 matching lines @@
             'browser/extensions/api/notifications/notifications_api.cc',
             'browser/extensions/api/notifications/notifications_api.h',
             'browser/extensions/api/omnibox/omnibox_api.cc',
             'browser/extensions/api/omnibox/omnibox_api.h',
             'browser/extensions/api/page_capture/page_capture_api.cc',
             'browser/extensions/api/page_capture/page_capture_api.h',
             'browser/extensions/api/permissions/permissions_api.cc',
             'browser/extensions/api/permissions/permissions_api.h',
             'browser/extensions/api/permissions/permissions_api_helpers.cc',
             'browser/extensions/api/permissions/permissions_api_helpers.h',
-            'browser/extensions/api/power/power_api.cc',
-            'browser/extensions/api/power/power_api.h',
-            'browser/extensions/api/power/power_api_manager.cc',
-            'browser/extensions/api/power/power_api_manager.h',
             'browser/extensions/api/preference/chrome_direct_setting.cc',
             'browser/extensions/api/preference/chrome_direct_setting.h',
             'browser/extensions/api/preference/chrome_direct_setting_api.cc',
             'browser/extensions/api/preference/chrome_direct_setting_api.h',
             'browser/extensions/api/preference/preference_api_constants.cc',
             'browser/extensions/api/preference/preference_api_constants.h',
             'browser/extensions/api/preference/preference_helpers.cc',
             'browser/extensions/api/preference/preference_helpers.h',
             'browser/extensions/api/preferences_private/preferences_private_api.cc',
             'browser/extensions/api/preferences_private/preferences_private_api.h',
@@ skipping 368 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/extensions/api/cast_channel/cast_channel.proto' ],
       'variables': {
           'proto_in_dir': 'browser/extensions/api/cast_channel',
           'proto_out_dir': 'chrome/browser/extensions/api/cast_channel',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }