Ignore packets sent on old network route when receiving feedback.

webrtc/modules/congestion_controller/transport_feedback_adapter_unittest.cc

 /*
  *  Copyright (c) 2015 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 232 matching lines @@
   std::vector<PacketFeedback> sent_packets;
   const int64_t kSmallDeltaUs =
       rtcp::TransportFeedback::kDeltaScaleFactor * ((1 << 8) - 1);
   const int64_t kLargePositiveDeltaUs =
       rtcp::TransportFeedback::kDeltaScaleFactor *
       std::numeric_limits<int16_t>::max();
   const int64_t kLargeNegativeDeltaUs =
       rtcp::TransportFeedback::kDeltaScaleFactor *
       std::numeric_limits<int16_t>::min();
 
-  PacketFeedback packet_feedback(100, 200, 0, 1500, true, PacedPacketInfo());
+  PacketFeedback packet_feedback(100, 200, 0, 1500, true, 0, 0,
+                                 PacedPacketInfo());
   sent_packets.push_back(packet_feedback);
 
   packet_feedback.send_time_ms += kSmallDeltaUs / 1000;
   packet_feedback.arrival_time_ms += kSmallDeltaUs / 1000;
   ++packet_feedback.sequence_number;
   sent_packets.push_back(packet_feedback);
 
   packet_feedback.send_time_ms += kLargePositiveDeltaUs / 1000;
   packet_feedback.arrival_time_ms += kLargePositiveDeltaUs / 1000;
   ++packet_feedback.sequence_number;
@@ skipping 52 matching lines @@
   adapter_->OnTransportFeedback(*feedback.get());
   {
     std::vector<PacketFeedback> expected_packets;
     expected_packets.push_back(packet_feedback);
     ComparePacketFeedbackVectors(expected_packets,
                                  adapter_->GetTransportFeedbackVector());
   }
 }
 }  // namespace test
 }  // namespace webrtc