Call OnSentPacket for all packets sent in the test framework.

webrtc/test/direct_transport.h

Index: webrtc/test/direct_transport.h
diff --git a/webrtc/test/direct_transport.h b/webrtc/test/direct_transport.h
index 1c6f937401dac9012f80b7e8342269541117c018..021bbdf1bd879ea23168c5b6799b12781a4f3c17 100644
--- a/webrtc/test/direct_transport.h
+++ b/webrtc/test/direct_transport.h
@@ -23,6 +23,7 @@
 
 namespace webrtc {
 
+class Call;
 class Clock;
 class PacketReceiver;
 
@@ -30,8 +31,8 @@ namespace test {
 
 class DirectTransport : public Transport {
  public:
-  DirectTransport();
-  explicit DirectTransport(const FakeNetworkPipe::Config& config);
+  explicit DirectTransport(Call* send_call);
+  DirectTransport(const FakeNetworkPipe::Config& config, Call* send_call);
   ~DirectTransport();
 
   void SetConfig(const FakeNetworkPipe::Config& config);
@@ -49,6 +50,7 @@ class DirectTransport : public Transport {
   bool SendPackets();
 
   rtc::CriticalSection lock_;
+  Call* const send_call_;
   rtc::scoped_ptr<EventWrapper> packet_event_;
   rtc::scoped_ptr<ThreadWrapper> thread_;
   Clock* const clock_;