Reset the BWE when the network changes

webrtc/modules/congestion_controller/congestion_controller.cc

Index: webrtc/modules/congestion_controller/congestion_controller.cc
diff --git a/webrtc/modules/congestion_controller/congestion_controller.cc b/webrtc/modules/congestion_controller/congestion_controller.cc
index 11ce46adf3a6063ec268d65b04a2bc2db5130b8c..813395c183a3e9b46f78baf85031a3774d8b649f 100644
--- a/webrtc/modules/congestion_controller/congestion_controller.cc
+++ b/webrtc/modules/congestion_controller/congestion_controller.cc
@@ -189,6 +189,11 @@ void CongestionController::SetBweBitrates(int min_bitrate_bps,
       min_bitrate_bps_);
 }
 
+void CongestionController::ResetBweBitrates(int target_bitrate_bps) {
+  LOG(LS_INFO) << "Reset BWE bitrate to " << target_bitrate_bps;
+  // TODO(holmer): Reset the BWE bitrate.
+}
+
 BitrateController* CongestionController::GetBitrateController() const {
   return bitrate_controller_.get();
 }