Add logging of delay-based bandwidth estimate.

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 151 matching lines @@
       observer_(observer),
       packet_router_(packet_router),
       pacer_(std::move(pacer)),
       bitrate_controller_(
           BitrateController::CreateBitrateController(clock_, event_log)),
       probe_controller_(new ProbeController(pacer_.get(), clock_)),
       retransmission_rate_limiter_(
           new RateLimiter(clock, kRetransmitWindowSizeMs)),
       remote_bitrate_estimator_(remote_bitrate_observer, clock_),
       remote_estimator_proxy_(clock_, packet_router_),
-      transport_feedback_adapter_(clock_, bitrate_controller_.get()),
+      transport_feedback_adapter_(event_log, clock_, bitrate_controller_.get()),
       min_bitrate_bps_(congestion_controller::GetMinBitrateBps()),
       max_bitrate_bps_(0),
       last_reported_bitrate_bps_(0),
       last_reported_fraction_loss_(0),
       last_reported_rtt_(0),
       network_state_(kNetworkUp) {
   transport_feedback_adapter_.InitBwe();
   transport_feedback_adapter_.SetMinBitrate(min_bitrate_bps_);
 }
 
@@ skipping 187 matching lines @@
 bool CongestionController::IsSendQueueFull() const {
   return pacer_->ExpectedQueueTimeMs() > PacedSender::kMaxQueueLengthMs;
 }
 
 bool CongestionController::IsNetworkDown() const {
   rtc::CritScope cs(&critsect_);
   return network_state_ == kNetworkDown;
 }
 
 }  // namespace webrtc