Deliver video frames on libjingle worker thread to WebRtcVideoCapturerAdapter.

content/renderer/media/mock_media_stream_dependency_factory.cc

 // 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.
 
 #include "content/renderer/media/mock_media_stream_dependency_factory.h"
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/renderer/media/mock_peer_connection_impl.h"
 #include "content/renderer/media/webaudio_capturer_source.h"
@@ skipping 106 matching lines @@
   for (ObserverSet::iterator it = observers_.begin(); it != observers_.end();
        ++it) {
     (*it)->OnChanged();
   }
 }
 
 MockMediaStream::~MockMediaStream() {}
 
 class MockRtcVideoCapturer : public WebRtcVideoCapturerAdapter {
  public:
-  explicit MockRtcVideoCapturer(bool is_screencast)
+  MockRtcVideoCapturer(

[Ami GONE FROM CHROMIUM, 2014/05/12 19:46:28]

File can be reverted out of this CL?

[perkj_chrome, 2014/05/12 20:35:12]

Done.

+      bool is_screencast)
       : WebRtcVideoCapturerAdapter(is_screencast),
         number_of_capturered_frames_(0),
         width_(0),
         height_(0) {
   }
 
   virtual void OnFrameCaptured(
       const scoped_refptr<media::VideoFrame>& frame) OVERRIDE {
     ++number_of_capturered_frames_;
     width_ = frame->visible_rect().width();
@@ skipping 394 matching lines @@
   return WebRtcAudioCapturer::CreateCapturer(-1, device_info,
                                              constraints, NULL, audio_source);
 }
 
 void MockMediaStreamDependencyFactory::StartLocalAudioTrack(
       WebRtcLocalAudioTrack* audio_track) {
   audio_track->Start();
 }
 
 }  // namespace content