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 bdcb69aef60051ca067df9943af1e0bb703379c3..934fcfdfceb83c877410c9d295ddb66f2feb92f8 100644
--- a/content/renderer/media/mock_media_stream_dependency_factory.cc
+++ b/content/renderer/media/mock_media_stream_dependency_factory.cc
@@ -384,28 +384,17 @@ class MockIceCandidate : public IceCandidateInterface {
 };
 
 MockMediaStreamDependencyFactory::MockMediaStreamDependencyFactory()
-    : MediaStreamDependencyFactory(NULL),
-      mock_pc_factory_created_(false) {
+    : MediaStreamDependencyFactory(NULL) {
 }
 
 MockMediaStreamDependencyFactory::~MockMediaStreamDependencyFactory() {}
 
-bool MockMediaStreamDependencyFactory::EnsurePeerConnectionFactory() {
-  mock_pc_factory_created_ = true;
-  return true;
-}
-
-bool MockMediaStreamDependencyFactory::PeerConnectionFactoryCreated() {
-  return mock_pc_factory_created_;
-}
-
 scoped_refptr<webrtc::PeerConnectionInterface>
 MockMediaStreamDependencyFactory::CreatePeerConnection(
     const webrtc::PeerConnectionInterface::IceServers& ice_servers,
     const webrtc::MediaConstraintsInterface* constraints,
     blink::WebFrame* frame,
     webrtc::PeerConnectionObserver* observer) {
-  DCHECK(mock_pc_factory_created_);
   return new talk_base::RefCountedObject<MockPeerConnectionImpl>(this);
 }
 
@@ -417,13 +406,9 @@ MockMediaStreamDependencyFactory::CreateLocalAudioSource(
   return last_audio_source_;
 }
 
-scoped_refptr<webrtc::VideoSourceInterface>
-MockMediaStreamDependencyFactory::CreateLocalVideoSource(
-    int video_session_id,
-    bool is_screencast,
-    const webrtc::MediaConstraintsInterface* constraints) {
-  last_video_source_ = new talk_base::RefCountedObject<MockVideoSource>();
-  return last_video_source_;
+cricket::VideoCapturer* MockMediaStreamDependencyFactory::CreateVideoCapturer(
+    const StreamDeviceInfo& info) {
+  return NULL;
 }
 
 scoped_refptr<webrtc::VideoSourceInterface>
@@ -445,7 +430,6 @@ MockMediaStreamDependencyFactory::CreateWebAudioSource(
 scoped_refptr<webrtc::MediaStreamInterface>
 MockMediaStreamDependencyFactory::CreateLocalMediaStream(
     const std::string& label) {
-  DCHECK(mock_pc_factory_created_);
   return new talk_base::RefCountedObject<MockMediaStream>(label);
 }
 
@@ -453,7 +437,6 @@ scoped_refptr<webrtc::VideoTrackInterface>
 MockMediaStreamDependencyFactory::CreateLocalVideoTrack(
     const std::string& id,
     webrtc::VideoSourceInterface* source) {
-  DCHECK(mock_pc_factory_created_);
   scoped_refptr<webrtc::VideoTrackInterface> track(
       new talk_base::RefCountedObject<MockLocalVideoTrack>(
           id, source));
@@ -464,8 +447,6 @@ scoped_refptr<webrtc::VideoTrackInterface>
 MockMediaStreamDependencyFactory::CreateLocalVideoTrack(
     const std::string& id,
     cricket::VideoCapturer* capturer) {
-  DCHECK(mock_pc_factory_created_);
-
   scoped_refptr<MockVideoSource> source =
       new talk_base::RefCountedObject<MockVideoSource>();
   source->SetVideoCapturer(capturer);
@@ -479,7 +460,6 @@ MockMediaStreamDependencyFactory::CreateLocalAudioTrack(
     const scoped_refptr<WebRtcAudioCapturer>& capturer,
     WebAudioCapturerSource* webaudio_source,
     webrtc::AudioSourceInterface* source) {
-  DCHECK(mock_pc_factory_created_);
   blink::WebMediaConstraints constraints;
   scoped_refptr<WebRtcAudioCapturer> audio_capturer = capturer ?
       capturer : WebRtcAudioCapturer::CreateCapturer(-1, StreamDeviceInfo(),