Rename SyncNotifier->Invalidator and SyncNotifierObserver->InvalidationHandler.

chrome/chrome_tests.gypi

 # Copyright (c) 2012 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' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 1566 matching lines @@
         'browser/status_icons/status_icon_unittest.cc',
         'browser/status_icons/status_tray_unittest.cc',
         'browser/sync/about_sync_util_unittest.cc',
         'browser/sync/abstract_profile_sync_service_test.cc',
         'browser/sync/abstract_profile_sync_service_test.h',
         'browser/sync/backend_migrator_unittest.cc',
         'browser/sync/credential_cache_service_win_unittest.cc',
         'browser/sync/glue/app_notification_data_type_controller_unittest.cc',
         'browser/sync/glue/autofill_data_type_controller_unittest.cc',
         'browser/sync/glue/bookmark_data_type_controller_unittest.cc',
-        'browser/sync/glue/bridged_sync_notifier_unittest.cc',
+        'browser/sync/glue/bridged_invalidator_unittest.cc',
         'browser/sync/glue/browser_thread_model_worker_unittest.cc',
         'browser/sync/glue/change_processor_mock.cc',
         'browser/sync/glue/change_processor_mock.h',
         'browser/sync/glue/chrome_encryptor_unittest.cc',
         'browser/sync/glue/chrome_extensions_activity_monitor_unittest.cc',
         'browser/sync/glue/chrome_sync_notification_bridge_unittest.cc',
         'browser/sync/glue/data_type_controller_mock.cc',
         'browser/sync/glue/data_type_controller_mock.h',
         'browser/sync/glue/data_type_error_handler_mock.cc',
         'browser/sync/glue/data_type_error_handler_mock.cc',
@@ skipping 3127 matching lines @@
                 '--result', '<@(_outputs)',
                 '--isolate', 'browser_tests.isolate',
               ],
             },
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }