Don't boost pacing rate after pause.

webrtc/modules/pacing/paced_sender.h

 /*
  *  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 118 matching lines @@
 
   // Returns time in milliseconds when the current application-limited region
   // started or empty result if the sender is currently not application-limited.
   //
   // Application Limited Region (ALR) refers to operating in a state where the
   // traffic on network is limited due to application not having enough
   // traffic to meet the current channel capacity.
   virtual rtc::Optional<int64_t> GetApplicationLimitedRegionStartTime() const;
 
   // Returns the average time since being enqueued, in milliseconds, for all
-  // packets currently in the pacer queue, or 0 if queue is empty.
+  // packets currently in the pacer queue, excluding any time the pacer has been
+  // paused. Returns 0 if queue is empty.
   virtual int64_t AverageQueueTimeMs();
 
   // Returns the number of milliseconds until the module want a worker thread
   // to call Process.
   int64_t TimeUntilNextProcess() override;
 
   // Process any pending packets in the queue(s).
   void Process() override;
 
   // Called when the prober is associated with a process thread.
@@ skipping 43 matching lines @@
 
   std::unique_ptr<paced_sender::PacketQueue> packets_ GUARDED_BY(critsect_);
   uint64_t packet_counter_;
   ProcessThread* process_thread_ = nullptr;
 
   float pacing_factor_ GUARDED_BY(critsect_);
   int64_t queue_time_limit GUARDED_BY(critsect_);
 };
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_PACING_PACED_SENDER_H_