media: Set MediaClientAndroid in the GPU process.

chrome/chrome_common.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.
 
 {
   'variables': {
     # File lists shared with GN build.
     'chrome_common_sources': [
       'common/all_messages.h',
       'common/attrition_experiments.h',
       'common/auto_start_linux.cc',
       'common/auto_start_linux.h',
       'common/channel_info.cc',
       'common/channel_info.h',
       'common/channel_info_android.cc',
       'common/channel_info_chromeos.cc',
       'common/channel_info_mac.mm',
       'common/channel_info_posix.cc',
       'common/channel_info_win.cc',
       'common/child_process_logging.h',
       'common/child_process_logging_win.cc',
       'common/chrome_content_client.cc',
       'common/chrome_content_client.h',
       'common/chrome_content_client_constants.cc',
       'common/chrome_content_client_ios.mm',
+      'common/chrome_media_client_android.cc',
+      'common/chrome_media_client_android.h',
       'common/chrome_result_codes.h',
       'common/chrome_utility_messages.h',
       'common/common_message_generator.cc',
       'common/common_message_generator.h',
       'common/common_param_traits.cc',
       'common/common_param_traits.h',
       'common/common_param_traits_macros.h',
       'common/component_flash_hint_file_linux.cc',
       'common/component_flash_hint_file_linux.h',
       'common/content_restriction.h',
@@ skipping 636 matching lines @@
           ],
           'dependencies': [
             'installer_util',
             '../base/base.gyp:base',
           ],
         },
       ],
     }],
   ],
 }