[backup] Add MediaRecorderHandler (video part)

content/content_tests.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': {
     'layouttest_support_content_sources': [
       'public/test/layouttest_support.h',
       'public/test/nested_message_pump_android.cc',
       'public/test/nested_message_pump_android.h',
@@ skipping 699 matching lines @@
     ],
     'content_unittests_webrtc_sources': [
       'browser/media/webrtc_internals_unittest.cc',
       'browser/renderer_host/media/webrtc_identity_service_host_unittest.cc',
       'browser/renderer_host/p2p/socket_host_tcp_server_unittest.cc',
       'browser/renderer_host/p2p/socket_host_tcp_unittest.cc',
       'browser/renderer_host/p2p/socket_host_test_utils.cc',
       'browser/renderer_host/p2p/socket_host_test_utils.h',
       'browser/renderer_host/p2p/socket_host_udp_unittest.cc',
       'browser/renderer_host/p2p/socket_host_unittest.cc',
+      'renderer/media/media_recorder_handler_unittest.cc',
       'renderer/media/media_stream_audio_processor_unittest.cc',
       'renderer/media/media_stream_constraints_util_unittest.cc',
       'renderer/media/media_stream_dispatcher_unittest.cc',
       'renderer/media/media_stream_video_capture_source_unittest.cc',
       'renderer/media/media_stream_video_source_unittest.cc',
       'renderer/media/media_stream_video_track_unittest.cc',
       'renderer/media/mock_media_constraint_factory.cc',
       'renderer/media/mock_media_stream_registry.cc',
       'renderer/media/mock_media_stream_registry.h',
       'renderer/media/mock_media_stream_video_sink.cc',
@@ skipping 1372 matching lines @@
             ],
           },
           'includes': [
             '../build/host_jar.gypi',
           ],
         },
       ],
     }],
   ],
 }