message: Handle OnRttUpdate in ReceiveStatisticsProxy.
  Cr-Commit-Position: refs/heads/master@{#31208}
diff: @@ -1023,11 +1023,7 @@ void ReceiveStatisticsProxy::OnStreamInactive() {
  void ReceiveStatisticsProxy::OnRttUpdate(int64_t avg_rtt_ms) {
  RTC_DCHECK_RUN_ON(&main_thread_);
  - // TODO(bugs.webrtc.org/11489): Now that this method is being called, as part
  - // of fixing 11490, we can uncomment the below line. However, since it will
  - // affect stats, that change will be landed as a separate CL.
  -
  - // avg_rtt_ms_ = avg_rtt_ms;
  + avg_rtt_ms_ = avg_rtt_ms;
  }
  void ReceiveStatisticsProxy::DecoderThreadStarting() {
  