To dropp the decode done callback in RTCVideoDecoderBridgeTv.

content/renderer/media/rtc_video_decoder_bridge_tv.h

Index: content/renderer/media/rtc_video_decoder_bridge_tv.h
diff --git a/content/renderer/media/rtc_video_decoder_bridge_tv.h b/content/renderer/media/rtc_video_decoder_bridge_tv.h
index 7e1ce1c586fff99b84a67b0cc5956f63e0daf5c3..eee6180298bf1ebe499b37717ff51b3505db780c 100644
--- a/content/renderer/media/rtc_video_decoder_bridge_tv.h
+++ b/content/renderer/media/rtc_video_decoder_bridge_tv.h
@@ -39,9 +39,7 @@ class CONTENT_EXPORT RTCVideoDecoderBridgeTv
   virtual int32_t Reset() OVERRIDE;
 
  private:
-  static void RunDecodeCompleteCallback(webrtc::DecodedImageCallback* callback,
-                                        int64_t timestamp,
-                                        gfx::Size size);
+  void RunDecodeCompleteCallback(int64_t timestamp);
 
   // The factory outlives this object, so weak pointer is fine.
   RTCVideoDecoderFactoryTv* factory_;