Delete unsupported method VideoCodingModule::RegisterDecoderTimingCallback.

webrtc/video/video_stream_decoder.h

Index: webrtc/video/video_stream_decoder.h
diff --git a/webrtc/video/video_stream_decoder.h b/webrtc/video/video_stream_decoder.h
index 270c16b986a17e20e7f2f29fe016cc15e27b1443..4bca3edfc348f5c70adde8cb224649fa056ea302 100644
--- a/webrtc/video/video_stream_decoder.h
+++ b/webrtc/video/video_stream_decoder.h
@@ -43,7 +43,6 @@ enum StreamType {
 
 class VideoStreamDecoder : public VCMReceiveCallback,
                            public VCMReceiveStatisticsCallback,
-                           public VCMDecoderTimingCallback,
                            public CallStatsObserver {
  public:
   friend class ChannelStatsObserver;
@@ -78,15 +77,6 @@ class VideoStreamDecoder : public VCMReceiveCallback,
                                    int min_playout_delay_ms,
                                    int render_delay_ms) override;
 
-  // Implements VCMDecoderTimingCallback.
-  void OnDecoderTiming(int decode_ms,
-                       int max_decode_ms,
-                       int current_delay_ms,
-                       int target_delay_ms,
-                       int jitter_buffer_ms,
-                       int min_playout_delay_ms,
-                       int render_delay_ms) override;
-
   void RegisterReceiveStatisticsProxy(
       ReceiveStatisticsProxy* receive_statistics_proxy);