Effects Pepper Plugin and MediaStream Glue.

content/renderer/media/mock_media_stream_dependency_factory.h

Index: content/renderer/media/mock_media_stream_dependency_factory.h
===================================================================
--- content/renderer/media/mock_media_stream_dependency_factory.h	(revision 196885)
+++ content/renderer/media/mock_media_stream_dependency_factory.h	(working copy)
@@ -30,6 +30,8 @@
   void SetLive();
   // Changes the state of the source to ended and notifies the observer.
   void SetEnded();
+  // Set the video capturer.
+  void SetVideoCapturer(cricket::VideoCapturer* capturer);
 
  protected:
   virtual ~MockVideoSource();
@@ -39,6 +41,7 @@
 
   std::vector<webrtc::ObserverInterface*> observers_;
   MediaSourceInterface::SourceState state_;
+  scoped_ptr<cricket::VideoCapturer> capturer_;
 };
 
 class MockAudioSource : public webrtc::AudioSourceInterface {
@@ -160,6 +163,9 @@
   virtual scoped_refptr<webrtc::VideoTrackInterface>
       CreateLocalVideoTrack(const std::string& id,
                             webrtc::VideoSourceInterface* source) OVERRIDE;
+  virtual scoped_refptr<webrtc::VideoTrackInterface>
+      CreateLocalVideoTrack(const std::string& id,
+                            cricket::VideoCapturer* capturer) OVERRIDE;
   virtual scoped_refptr<webrtc::AudioTrackInterface>
       CreateLocalAudioTrack(const std::string& id,
                             webrtc::AudioSourceInterface* source) OVERRIDE;