Implements MediaStreamVideoSource.

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..2de6c1b8f2da2b22d2b199eaddb5752f340af1e8 100644
--- a/content/renderer/media/mock_media_stream_dependency_factory.cc
+++ b/content/renderer/media/mock_media_stream_dependency_factory.cc
@@ -115,6 +115,24 @@ class MockMediaStream : public webrtc::MediaStreamInterface {
   webrtc::ObserverInterface* observer_;
 };
 
+MockVideoRenderer::MockVideoRenderer()
+    : width_(0),
+      height_(0),
+      num_(0) {}
+
+MockVideoRenderer::~MockVideoRenderer() {}
+
+bool MockVideoRenderer::SetSize(int width, int height, int reserved) {
+  width_ = width;
+  height_ = height;
+  return true;
+}
+
+bool MockVideoRenderer::RenderFrame(const cricket::VideoFrame* frame) {
+  ++num_;
+  return true;
+}
+
 MockAudioSource::MockAudioSource(
     const webrtc::MediaConstraintsInterface* constraints)
     : observer_(NULL),
@@ -176,8 +194,7 @@ void MockVideoSource::RemoveSink(cricket::VideoRenderer* output) {
 }
 
 cricket::VideoRenderer* MockVideoSource::FrameInput() {
-  NOTIMPLEMENTED();
-  return NULL;
+  return &renderer_;
 }
 
 void MockVideoSource::RegisterObserver(webrtc::ObserverInterface* observer) {
@@ -409,6 +426,14 @@ MockMediaStreamDependencyFactory::CreateLocalVideoSource(
   return last_video_source_;
 }
 
+scoped_refptr<webrtc::VideoSourceInterface>
+MockMediaStreamDependencyFactory::CreateVideoSource(
+        cricket::VideoCapturer* capturer,

[perkj_chrome, 2014/01/14 20:12:25]

indentation

[Ronghua Wu (Left Chromium), 2014/01/14 22:52:44]

Done.

+        const webrtc::MediaConstraintsInterface* constraints) {
+  last_video_source_ = new talk_base::RefCountedObject<MockVideoSource>();
+  return last_video_source_;
+}
+
 scoped_refptr<WebAudioCapturerSource>
 MockMediaStreamDependencyFactory::CreateWebAudioSource(
     blink::WebMediaStreamSource* source,