Define RtpTransportControllerSendInterface.

webrtc/test/mock_voe_channel_proxy.h

Index: webrtc/test/mock_voe_channel_proxy.h
diff --git a/webrtc/test/mock_voe_channel_proxy.h b/webrtc/test/mock_voe_channel_proxy.h
index ea51154f541a95d526877b6ea6de4ca5729d901d..ea4e2cf684b5e65b4f2ee98cd08502a4c60a7621 100644
--- a/webrtc/test/mock_voe_channel_proxy.h
+++ b/webrtc/test/mock_voe_channel_proxy.h
@@ -29,10 +29,8 @@ class MockVoEChannelProxy : public voe::ChannelProxy {
   MOCK_METHOD2(SetReceiveAudioLevelIndicationStatus, void(bool enable, int id));
   MOCK_METHOD1(EnableSendTransportSequenceNumber, void(int id));
   MOCK_METHOD1(EnableReceiveTransportSequenceNumber, void(int id));
-  MOCK_METHOD4(RegisterSenderCongestionControlObjects,
-               void(RtpPacketSender* rtp_packet_sender,
-                    TransportFeedbackObserver* transport_feedback_observer,
-                    PacketRouter* packet_router,
+  MOCK_METHOD2(RegisterSenderCongestionControlObjects,
+               void(RtpTransportControllerSendInterface* transport,
                     RtcpBandwidthObserver* bandwidth_observer));
   MOCK_METHOD1(RegisterReceiverCongestionControlObjects,
                void(PacketRouter* packet_router));