Set actual transport overhead in rtp_rtcp

webrtc/audio/audio_send_stream.cc

Index: webrtc/audio/audio_send_stream.cc
diff --git a/webrtc/audio/audio_send_stream.cc b/webrtc/audio/audio_send_stream.cc
index ee84b96aaa3700a8e7d937e0cf3d4ec1dfd0990d..d0462f4d87b4b5fbc2ad282718c6249535bf1876 100644
--- a/webrtc/audio/audio_send_stream.cc
+++ b/webrtc/audio/audio_send_stream.cc
@@ -278,6 +278,11 @@ const webrtc::AudioSendStream::Config& AudioSendStream::config() const {
   return config_;
 }
 
+void AudioSendStream::SetTransportOverhead(
+    int transport_overhead_per_packet_byte) {

[the sun, 2016/10/20 08:56:46]

RTC_DCHECK(thread_checker_.CalledOnValidThread());

[michaelt, 2016/10/20 09:38:05]

Done.

+  channel_proxy_->SetTransportOverhead(transport_overhead_per_packet_byte);
+}
+
 VoiceEngine* AudioSendStream::voice_engine() const {
   internal::AudioState* audio_state =
       static_cast<internal::AudioState*>(audio_state_.get());