Define RtpTransportControllerSendInterface.

webrtc/video/video_send_stream.h

Index: webrtc/video/video_send_stream.h
diff --git a/webrtc/video/video_send_stream.h b/webrtc/video/video_send_stream.h
index be62a2eaf98f4e719ec49bddeca0e0170a5f113f..4050b3dfffe212e0629540a78a0ea069e93ed906 100644
--- a/webrtc/video/video_send_stream.h
+++ b/webrtc/video/video_send_stream.h
@@ -22,7 +22,6 @@
 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/modules/video_coding/protection_bitrate_calculator.h"
 #include "webrtc/video/encoder_rtcp_feedback.h"
-#include "webrtc/video/payload_router.h"
 #include "webrtc/video/send_delay_stats.h"
 #include "webrtc/video/send_statistics_proxy.h"
 #include "webrtc/video/vie_encoder.h"
@@ -31,14 +30,12 @@
 
 namespace webrtc {
 
-class BitrateAllocator;
 class CallStats;
 class CongestionController;
 class IvfFileWriter;
-class PacketRouter;
 class ProcessThread;
 class RtpRtcp;
-class VieRemb;
+class RtpTransportControllerSendInterface;
 class RtcEventLog;
 
 namespace internal {
@@ -54,11 +51,9 @@ class VideoSendStream : public webrtc::VideoSendStream {
                   ProcessThread* module_process_thread,
                   rtc::TaskQueue* worker_queue,
                   CallStats* call_stats,
-                  CongestionController* congestion_controller,
-                  PacketRouter* packet_router,
+                  RtpTransportControllerSendInterface* transport,
                   BitrateAllocator* bitrate_allocator,
                   SendDelayStats* send_delay_stats,
-                  VieRemb* remb,
                   RtcEventLog* event_log,
                   VideoSendStream::Config config,
                   VideoEncoderConfig encoder_config,