BitrateProber::CreateProbeCluster now only accept one parameter (bitrate_bps).

webrtc/modules/pacing/paced_sender.h

Index: webrtc/modules/pacing/paced_sender.h
diff --git a/webrtc/modules/pacing/paced_sender.h b/webrtc/modules/pacing/paced_sender.h
index b9bb1c39a484da59142efc62b7c5a0254cf1a5b6..50ebb14c5757d0bc22aff9e10f4c945552c13b49 100644
--- a/webrtc/modules/pacing/paced_sender.h
+++ b/webrtc/modules/pacing/paced_sender.h
@@ -26,6 +26,7 @@ class AlrDetector;
 class BitrateProber;
 class Clock;
 class CriticalSectionWrapper;
+class ProbeClusterCreatedObserver;
 
 namespace paced_sender {
 class IntervalBudget;
@@ -68,12 +69,11 @@ class PacedSender : public Module, public RtpPacketSender {
 
   static const size_t kMinProbePacketSize = 200;
 
-  PacedSender(Clock* clock,
-              PacketSender* packet_sender);
+  PacedSender(Clock* clock, PacketSender* packet_sender);
 
   virtual ~PacedSender();
 
-  virtual void CreateProbeCluster(int bitrate_bps, int num_packets);
+  virtual void CreateProbeCluster(int bitrate_bps);
 
   // Temporarily pause all sending.
   void Pause();