Wire up transport sequence number / send time callbacks to webrtc via libjingle.

talk/app/webrtc/mediacontroller.cc

 /*
  * libjingle
  * Copyright 2015 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 38 matching lines @@
   ~MediaController() override {
     worker_thread_->Invoke<void>(
         rtc::Bind(&MediaController::Destruct_w, this));
   }
 
   webrtc::Call* call_w() override {
     RTC_DCHECK(worker_thread_->IsCurrent());
     return call_.get();
   }
 
+  void OnPacketSent(const webrtc::SentPacket& sent_packet) override {
+    call_->OnPacketSent(sent_packet);
+  }
+
  private:
   void Construct_w(webrtc::VoiceEngine* voice_engine)  {
     RTC_DCHECK(worker_thread_->IsCurrent());
     webrtc::Call::Config config;
     config.voice_engine = voice_engine;
     config.bitrate_config.min_bitrate_bps = kMinBandwidthBps;
     config.bitrate_config.start_bitrate_bps = kStartBandwidthBps;
     config.bitrate_config.max_bitrate_bps = kMaxBandwidthBps;
     call_.reset(webrtc::Call::Create(config));
   }
   void Destruct_w() {
     RTC_DCHECK(worker_thread_->IsCurrent());
     call_.reset(nullptr);
   }
 
   rtc::Thread* worker_thread_;
   rtc::scoped_ptr<webrtc::Call> call_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(MediaController);
 };
 } // namespace {
 
 namespace webrtc {
 
 MediaControllerInterface* MediaControllerInterface::Create(
     rtc::Thread* worker_thread, webrtc::VoiceEngine* voice_engine) {
   return new MediaController(worker_thread, voice_engine);
 }
 } // namespace webrtc