Revert of Add GCMChannelStatusSyncer to schedule requests and enable/disable GCM

components/gcm_driver.gypi

 # Copyright 2014 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': [
     {
       # GN version: //components/gcm_driver
       'target_name': 'gcm_driver',
       'type': 'static_library',
@@ skipping 15 matching lines @@
         'gcm_driver/gcm_account_mapper.cc',
         'gcm_driver/gcm_account_mapper.h',
         'gcm_driver/gcm_activity.cc',
         'gcm_driver/gcm_activity.h',
         'gcm_driver/gcm_app_handler.cc',
         'gcm_driver/gcm_app_handler.h',
         'gcm_driver/gcm_backoff_policy.cc',
         'gcm_driver/gcm_backoff_policy.h',
         'gcm_driver/gcm_channel_status_request.cc',
         'gcm_driver/gcm_channel_status_request.h',
-        'gcm_driver/gcm_channel_status_syncer.cc',
-        'gcm_driver/gcm_channel_status_syncer.h',
         'gcm_driver/gcm_client.cc',
         'gcm_driver/gcm_client.h',
         'gcm_driver/gcm_client_factory.cc',
         'gcm_driver/gcm_client_factory.h',
         'gcm_driver/gcm_client_impl.cc',
         'gcm_driver/gcm_client_impl.h',
         'gcm_driver/gcm_connection_observer.cc',
         'gcm_driver/gcm_connection_observer.h',
         'gcm_driver/gcm_delayed_task_controller.cc',
         'gcm_driver/gcm_delayed_task_controller.h',
@@ skipping 20 matching lines @@
             'gcm_driver_jni_headers',
           ],
           'dependencies!': [
             '../google_apis/gcm/gcm.gyp:gcm',
           ],
           'sources!': [
             'gcm_driver/gcm_account_mapper.cc',
             'gcm_driver/gcm_account_mapper.h',
             'gcm_driver/gcm_channel_status_request.cc',
             'gcm_driver/gcm_channel_status_request.h',
-            'gcm_driver/gcm_channel_status_syncer.cc',
-            'gcm_driver/gcm_channel_status_syncer.h',
             'gcm_driver/gcm_client_factory.cc',
             'gcm_driver/gcm_client_factory.h',
             'gcm_driver/gcm_client_impl.cc',
             'gcm_driver/gcm_client_impl.h',
             'gcm_driver/gcm_delayed_task_controller.cc',
             'gcm_driver/gcm_delayed_task_controller.h',
             'gcm_driver/gcm_driver_desktop.cc',
             'gcm_driver/gcm_driver_desktop.h',
             'gcm_driver/gcm_stats_recorder_impl.cc',
             'gcm_driver/gcm_stats_recorder_impl.h',
@@ skipping 68 matching lines @@
           'variables': {
             'jni_gen_package': 'components/gcm_driver',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
       ],
      },
     ],
   ],
 }