CongestionController::SetBweBitrates may now trigger probing.

webrtc/modules/pacing/bitrate_prober.h

 /*
  *  Copyright (c) 2014 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 20 matching lines @@
   // TimeUntilNextProbe().
   bool IsProbing() const;
 
   // Initializes a new probing session if the prober is allowed to probe. Does
   // not initialize the prober unless the packet size is large enough to probe
   // with.
   void OnIncomingPacket(size_t packet_size);
 
   // Create a cluster used to probe for |bitrate_bps| with |num_packets| number
   // of packets.
-  void ProbeAtBitrate(uint32_t bitrate_bps, int num_packets);
+  void CreateProbeCluster(int bitrate_bps, int num_packets);
 
   // Returns the number of milliseconds until the next packet should be sent to
   // get accurate probing.
   int TimeUntilNextProbe(int64_t now_ms);
 
   // Which cluster that is currently being used for probing.
   int CurrentClusterId() const;
 
   // Returns the number of bytes that the prober recommends for the next probe
   // packet.
@@ skipping 32 matching lines @@
   // the previous probe packet based on the size and time when that packet was
   // sent.
   std::queue<ProbeCluster> clusters_;
   size_t packet_size_last_sent_;
   // The last time a probe was sent.
   int64_t time_last_probe_sent_ms_;
   int next_cluster_id_;
 };
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_PACING_BITRATE_PROBER_H_