Remove VCMPacketizationCallback

webrtc/video/send_statistics_proxy.cc

Index: webrtc/video/send_statistics_proxy.cc
diff --git a/webrtc/video/send_statistics_proxy.cc b/webrtc/video/send_statistics_proxy.cc
index cf3332cfaf44da137edf8cebf543776dc1d06a0e..dacc204e724bab2b3a154f769feff0d5a0c72b8e 100644
--- a/webrtc/video/send_statistics_proxy.cc
+++ b/webrtc/video/send_statistics_proxy.cc
@@ -342,16 +342,13 @@ void SendStatisticsProxy::SetContentType(
   }
 }
 
-void SendStatisticsProxy::OnEncoderImplementationName(
-    const char* implementation_name) {
-  rtc::CritScope lock(&crit_);
-  stats_.encoder_implementation_name = implementation_name;
-}
-
-void SendStatisticsProxy::OnOutgoingRate(uint32_t framerate, uint32_t bitrate) {
+void SendStatisticsProxy::OnEncoderStatsUpdate(uint32_t framerate,
+                                               uint32_t bitrate,
+                                               std::string&& encoder_name) {
   rtc::CritScope lock(&crit_);
   stats_.encode_frame_rate = framerate;
   stats_.media_bitrate_bps = bitrate;
+  stats_.encoder_implementation_name = encoder_name;
 }
 
 void SendStatisticsProxy::OnEncodedFrameTimeMeasured(