Move extensions manifest handler for OAuth2 to //extensions

extensions/extensions.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 136 matching lines @@
         'common/manifest_handlers/file_handler_info.cc',
         'common/manifest_handlers/file_handler_info.h',
         'common/manifest_handlers/icons_handler.cc',
         'common/manifest_handlers/icons_handler.h',
         'common/manifest_handlers/incognito_info.cc',
         'common/manifest_handlers/incognito_info.h',
         'common/manifest_handlers/kiosk_mode_info.cc',
         'common/manifest_handlers/kiosk_mode_info.h',
         'common/manifest_handlers/launcher_page_info.cc',
         'common/manifest_handlers/launcher_page_info.h',
+        'common/manifest_handlers/oauth2_manifest_handler.cc',
+        'common/manifest_handlers/oauth2_manifest_handler.h',
         'common/manifest_handlers/offline_enabled_info.cc',
         'common/manifest_handlers/offline_enabled_info.h',
         'common/manifest_handlers/options_page_info.cc',
         'common/manifest_handlers/options_page_info.h',
         'common/manifest_handlers/permissions_parser.cc',
         'common/manifest_handlers/permissions_parser.h',
         'common/manifest_handlers/requirements_info.cc',
         'common/manifest_handlers/requirements_info.h',
         'common/manifest_handlers/sandboxed_page_info.cc',
         'common/manifest_handlers/sandboxed_page_info.h',
@@ skipping 992 matching lines @@
         'common/extension_l10n_util_unittest.cc',
         'common/extension_resource_unittest.cc',
         'common/extension_set_unittest.cc',
         'common/features/base_feature_provider_unittest.cc',
         'common/features/complex_feature_unittest.cc',
         'common/features/simple_feature_unittest.cc',
         'common/file_util_unittest.cc',
         'common/manifest_handler_unittest.cc',
         'common/manifest_handlers/externally_connectable_unittest.cc',
         'common/manifest_handlers/file_handler_manifest_unittest.cc',
+        'common/manifest_handlers/oauth2_manifest_unittest.cc',
         'common/manifest_handlers/shared_module_manifest_unittest.cc',
         'common/message_bundle_unittest.cc',
         'common/one_shot_event_unittest.cc',
         'common/permissions/api_permission_set_unittest.cc',
         'common/permissions/manifest_permission_set_unittest.cc',
         'common/permissions/socket_permission_unittest.cc',
         'common/permissions/usb_device_permission_unittest.cc',
         'common/stack_frame_unittest.cc',
         'common/url_pattern_set_unittest.cc',
         'common/url_pattern_unittest.cc',
@@ skipping 21 matching lines @@
       'conditions': [
         ['OS=="win" and win_use_allocator_shim==1', {
           'dependencies': [
             '../base/allocator/allocator.gyp:allocator',
           ],
         }],
       ],
     },
   ]
 }