Propagating total_bitrate_bps from BitrateAllocator to ProbeController, part 2.

Added total_bitrate_bps to RtpTransportControllerSend::SetAllocatedSendBitrateLimits.

Bug: webrtc:8955
Change-Id: Ifa2d70e189b8976ab5bf77e9d6b159dddabfb270
Reviewed-on: https://webrtc-review.googlesource.com/58940
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22252}
diff --git a/call/rtp_transport_controller_send.h b/call/rtp_transport_controller_send.h
index c909511..49bd8b8 100644
--- a/call/rtp_transport_controller_send.h
+++ b/call/rtp_transport_controller_send.h
@@ -45,7 +45,8 @@
   const RtpKeepAliveConfig& keepalive_config() const override;
 
   void SetAllocatedSendBitrateLimits(int min_send_bitrate_bps,
-                                     int max_padding_bitrate_bps) override;
+                                     int max_padding_bitrate_bps,
+                                     int total_bitrate_bps) override;
 
   void SetKeepAliveConfig(const RtpKeepAliveConfig& config);
   void SetPacingFactor(float pacing_factor) override;