Revert of New rtc::VideoSinkInterface.

talk/app/webrtc/rtpsenderreceiver_unittest.cc

Index: talk/app/webrtc/rtpsenderreceiver_unittest.cc
diff --git a/talk/app/webrtc/rtpsenderreceiver_unittest.cc b/talk/app/webrtc/rtpsenderreceiver_unittest.cc
index 3df9821c9adedf3e4d0e50049808ab5b0add26d7..a590e1d01f8b07df94c5b9304b04fa4a85e1b158 100644
--- a/talk/app/webrtc/rtpsenderreceiver_unittest.cc
+++ b/talk/app/webrtc/rtpsenderreceiver_unittest.cc
@@ -103,9 +103,8 @@
   virtual cricket::VideoCapturer* GetVideoCapturer() { return &fake_capturer_; }
   virtual void Stop() {}
   virtual void Restart() {}
-  virtual void AddSink(rtc::VideoSinkInterface<cricket::VideoFrame>* output) {}
-  virtual void RemoveSink(
-      rtc::VideoSinkInterface<cricket::VideoFrame>* output) {}
+  virtual void AddSink(cricket::VideoRenderer* output) {}
+  virtual void RemoveSink(cricket::VideoRenderer* output) {}
   virtual SourceState state() const { return state_; }
   virtual bool remote() const { return remote_; }
   virtual const cricket::VideoOptions* options() const { return &options_; }