CongestionController::SetBweBitrates may now trigger probing.

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 53 matching lines @@
   // overshoots from the encoder.
   static const float kDefaultPaceMultiplier;
 
   static const size_t kMinProbePacketSize = 200;
 
   PacedSender(Clock* clock,
               PacketSender* packet_sender);
 
   virtual ~PacedSender();
 
+  void ProbeAtBitrate(int bitrate_bps, int num_packets);
+
   // Temporarily pause all sending.
   void Pause();
 
   // Resume sending packets.
   void Resume();
 
   // Enable bitrate probing. Enabled by default, mostly here to simplify
   // testing. Must be called before any packets are being sent to have an
   // effect.
   void SetProbingEnabled(bool enabled);
@@ skipping 77 matching lines @@
   uint32_t max_padding_bitrate_kbps_ GUARDED_BY(critsect_);
   uint32_t pacing_bitrate_kbps_ GUARDED_BY(critsect_);
 
   int64_t time_last_update_us_ GUARDED_BY(critsect_);
 
   std::unique_ptr<paced_sender::PacketQueue> packets_ GUARDED_BY(critsect_);
   uint64_t packet_counter_;
 };
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_PACING_PACED_SENDER_H_