Added option to specify a maximum file size when recording an AEC dump.

talk/app/webrtc/peerconnectionfactory.cc

 /*
  * libjingle
  * Copyright 2004--2011 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 212 matching lines @@
 rtc::scoped_refptr<VideoSourceInterface>
 PeerConnectionFactory::CreateVideoSource(
     cricket::VideoCapturer* capturer,
     const MediaConstraintsInterface* constraints) {
   RTC_DCHECK(signaling_thread_->IsCurrent());
   rtc::scoped_refptr<VideoSource> source(
       VideoSource::Create(channel_manager_.get(), capturer, constraints));
   return VideoSourceProxy::Create(signaling_thread_, source);
 }
 
-bool PeerConnectionFactory::StartAecDump(rtc::PlatformFile file) {
+bool PeerConnectionFactory::StartAecDump(rtc::PlatformFile file,
+                                         int64_t max_size_bytes) {
   RTC_DCHECK(signaling_thread_->IsCurrent());
-  return channel_manager_->StartAecDump(file);
+  return channel_manager_->StartAecDump(file, max_size_bytes);
 }
 
 void PeerConnectionFactory::StopAecDump() {
   RTC_DCHECK(signaling_thread_->IsCurrent());
   channel_manager_->StopAecDump();
 }
 
 bool PeerConnectionFactory::StartRtcEventLog(rtc::PlatformFile file) {
   RTC_DCHECK(signaling_thread_->IsCurrent());
   return channel_manager_->StartRtcEventLog(file);
@@ skipping 117 matching lines @@
 }
 
 cricket::MediaEngineInterface* PeerConnectionFactory::CreateMediaEngine_w() {
   ASSERT(worker_thread_ == rtc::Thread::Current());
   return cricket::WebRtcMediaEngineFactory::Create(
       default_adm_.get(), video_encoder_factory_.get(),
       video_decoder_factory_.get());
 }
 
 }  // namespace webrtc