Added implementation of four functions in the BBR congestion controller.

webrtc/modules/remote_bitrate_estimator/test/packet.h

 /*
  *  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 93 matching lines @@
 
   virtual Packet::Type GetPacketType() const { return kFeedback; }
   int64_t latest_send_time_ms() const { return latest_send_time_ms_; }
 
  private:
   int64_t latest_send_time_ms_;  // Time stamp for the latest sent FbPacket.
 };
 
 class BbrBweFeedback : public FeedbackPacket {
  public:
-  BbrBweFeedback(
-      int flow_id,
-      int64_t send_time_us,
-      int64_t latest_send_time_ms,
-      const std::vector<std::pair<uint64_t, int64_t>>& packet_feedback_vector);
+  BbrBweFeedback(int flow_id,
+                 int64_t send_time_us,
+                 int64_t latest_send_time_ms,
+                 const std::vector<uint64_t>& packet_feedback_vector);
   virtual ~BbrBweFeedback() {}
 
-  const std::vector<std::pair<uint64_t, int64_t>>& packet_feedback_vector()
-      const {
+  const std::vector<uint64_t>& packet_feedback_vector() const {
     return packet_feedback_vector_;
   }
 
  private:
-  const std::vector<std::pair<uint64_t, int64_t>> packet_feedback_vector_;
+  const std::vector<uint64_t> packet_feedback_vector_;
 };
 
 class RembFeedback : public FeedbackPacket {
  public:
   RembFeedback(int flow_id,
                int64_t send_time_us,
                int64_t latest_send_time_ms,
                uint32_t estimated_bps,
                RTCPReportBlock report_block);
   virtual ~RembFeedback() {}
@@ skipping 75 matching lines @@
 };
 
 typedef std::list<Packet*> Packets;
 typedef std::list<Packet*>::iterator PacketsIt;
 typedef std::list<Packet*>::const_iterator PacketsConstIt;
 
 }  // namespace bwe
 }  // namespace testing
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_PACKET_H_