Attach TransportFeedbackPacketLossTracker to ANA (PLR only)

webrtc/modules/congestion_controller/congestion_controller.cc

 /*
  *  Copyright (c) 2012 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 88 matching lines @@
 int64_t CongestionController::TimeUntilNextProcess() {
   return std::min(send_side_cc_.TimeUntilNextProcess(),
                   receive_side_cc_.TimeUntilNextProcess());
 }
 
 void CongestionController::Process() {
   send_side_cc_.Process();
   receive_side_cc_.Process();
 }
 
-void CongestionController::AddPacket(uint16_t sequence_number,
+void CongestionController::AddPacket(uint32_t ssrc,
+                                     uint16_t sequence_number,
                                      size_t length,
                                      const PacedPacketInfo& pacing_info) {
-  send_side_cc_.AddPacket(sequence_number, length, pacing_info);
+  send_side_cc_.AddPacket(ssrc, sequence_number, length, pacing_info);
 }
 
 void CongestionController::OnTransportFeedback(
     const rtcp::TransportFeedback& feedback) {
   send_side_cc_.OnTransportFeedback(feedback);
 }
 
 std::vector<PacketFeedback> CongestionController::GetTransportFeedbackVector()
     const {
   return send_side_cc_.GetTransportFeedbackVector();
 }
 
 }  // namespace webrtc