Split CongestionController into send- and receive-side classes.

webrtc/video/video_send_stream.h

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 15 matching lines @@
 #include "webrtc/video/send_delay_stats.h"
 #include "webrtc/video/send_statistics_proxy.h"
 #include "webrtc/video/vie_encoder.h"
 #include "webrtc/video_receive_stream.h"
 #include "webrtc/video_send_stream.h"
 
 namespace webrtc {
 
 class BitrateAllocator;
 class CallStats;
-class CongestionController;
+class SendSideCongestionController;
 class IvfFileWriter;
 class PacketRouter;
 class ProcessThread;
 class RtpRtcp;
 class VieRemb;
 class RtcEventLog;
 
 namespace internal {
 
 class VideoSendStreamImpl;
 
 // VideoSendStream implements webrtc::VideoSendStream.
 // Internally, it delegates all public methods to VideoSendStreamImpl and / or
 // VieEncoder. VideoSendStreamInternal is created and deleted on |worker_queue|.
 class VideoSendStream : public webrtc::VideoSendStream {
  public:
   VideoSendStream(int num_cpu_cores,
                   ProcessThread* module_process_thread,
                   rtc::TaskQueue* worker_queue,
                   CallStats* call_stats,
-                  CongestionController* congestion_controller,
+                  SendSideCongestionController* congestion_controller,
                   PacketRouter* packet_router,
                   BitrateAllocator* bitrate_allocator,
                   SendDelayStats* send_delay_stats,
                   VieRemb* remb,
                   RtcEventLog* event_log,
                   VideoSendStream::Config config,
                   VideoEncoderConfig encoder_config,
                   const std::map<uint32_t, RtpState>& suspended_ssrcs);
 
   ~VideoSendStream() override;
@@ skipping 38 matching lines @@
   const VideoSendStream::Config config_;
   const VideoEncoderConfig::ContentType content_type_;
   std::unique_ptr<VideoSendStreamImpl> send_stream_;
   std::unique_ptr<ViEEncoder> vie_encoder_;
 };
 
 }  // namespace internal
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_