Adds MediaStreamSource, MediaStreamAudioSource and MediaStreamVideoCaptureDeviceSource

content/renderer/media/mock_media_stream_dependency_factory.cc

Index: content/renderer/media/mock_media_stream_dependency_factory.cc
diff --git a/content/renderer/media/mock_media_stream_dependency_factory.cc b/content/renderer/media/mock_media_stream_dependency_factory.cc
index 9218fa1e04a0eebc0c6df99f38a067e66296384b..ec389369bd3b82ea28e2e36475e6fd3d76f329f2 100644
--- a/content/renderer/media/mock_media_stream_dependency_factory.cc
+++ b/content/renderer/media/mock_media_stream_dependency_factory.cc
@@ -400,11 +400,15 @@ MockMediaStreamDependencyFactory::CreateLocalAudioSource(
   return last_audio_source_;
 }
 
+cricket::VideoCapturer* MockMediaStreamDependencyFactory::CreateVideoCapturer(
+    const StreamDeviceInfo& info) {
+  return NULL;
+}
+
 scoped_refptr<webrtc::VideoSourceInterface>
 MockMediaStreamDependencyFactory::CreateLocalVideoSource(
-    int video_session_id,
-    bool is_screencast,
-    const webrtc::MediaConstraintsInterface* constraints) {
+    cricket::VideoCapturer* capturer,
+    const blink::WebMediaConstraints& video_constraints) {
   last_video_source_ = new talk_base::RefCountedObject<MockVideoSource>();
   return last_video_source_;
 }