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

talk/app/webrtc/webrtcsession.h

Index: talk/app/webrtc/webrtcsession.h
diff --git a/talk/app/webrtc/webrtcsession.h b/talk/app/webrtc/webrtcsession.h
index 6e4a9e92b459385054206325e925dc87ae5b4641..98ab82d580c5645c9588b82f701a545dcb03edc3 100644
--- a/talk/app/webrtc/webrtcsession.h
+++ b/talk/app/webrtc/webrtcsession.h
@@ -123,7 +123,8 @@ class WebRtcSession : public cricket::BaseSession,
                 rtc::Thread* signaling_thread,
                 rtc::Thread* worker_thread,
                 cricket::PortAllocator* port_allocator,
-                MediaStreamSignaling* mediastream_signaling);
+                MediaStreamSignaling* mediastream_signaling,
+                webrtc::CallFactory* call_factory);
   virtual ~WebRtcSession();
 
   bool Initialize(
@@ -383,12 +384,16 @@ class WebRtcSession : public cricket::BaseSession,
 
   void ReportNegotiatedCiphers(const cricket::TransportStats& stats);
 
+  void OnSentPacket(cricket::TransportChannel* channel,
+                    const rtc::SentPacket& sent_packet);
+
   rtc::scoped_ptr<MediaControllerInterface> media_controller_;
   rtc::scoped_ptr<cricket::VoiceChannel> voice_channel_;
   rtc::scoped_ptr<cricket::VideoChannel> video_channel_;
   rtc::scoped_ptr<cricket::DataChannel> data_channel_;
   cricket::ChannelManager* channel_manager_;
   MediaStreamSignaling* mediastream_signaling_;
+  webrtc::CallFactory* call_factory_;
   IceObserver* ice_observer_;
   PeerConnectionInterface::IceConnectionState ice_connection_state_;
   bool ice_connection_receiving_;