Add a parameter to set a maximum filesize when starting an RTC event log on the PeerConnectionFacto…

webrtc/pc/channelmanager.cc

Index: webrtc/pc/channelmanager.cc
diff --git a/webrtc/pc/channelmanager.cc b/webrtc/pc/channelmanager.cc
index f59a3df9c72f7059e0c1a66aed639a66e2dbe518..6d569e785540f06c62ef2e99dbe715055adf3ed1 100644
--- a/webrtc/pc/channelmanager.cc
+++ b/webrtc/pc/channelmanager.cc
@@ -413,9 +413,11 @@ void ChannelManager::StopAecDump() {
       Bind(&MediaEngineInterface::StopAecDump, media_engine_.get()));
 }
 
-bool ChannelManager::StartRtcEventLog(rtc::PlatformFile file) {
+bool ChannelManager::StartRtcEventLog(rtc::PlatformFile file,
+                                      int64_t max_size_bytes) {
   return worker_thread_->Invoke<bool>(
-      Bind(&MediaEngineInterface::StartRtcEventLog, media_engine_.get(), file));
+      Bind(&MediaEngineInterface::StartRtcEventLog, media_engine_.get(), file,
+           max_size_bytes));
 }
 
 void ChannelManager::StopRtcEventLog() {