Cast: Fix two video freezing problems

media/cast/transport/cast_transport_sender_impl.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/cast/transport/cast_transport_sender_impl.h"
 
 #include "base/single_thread_task_runner.h"
 #include "media/cast/transport/cast_transport_config.h"
 #include "media/cast/transport/cast_transport_defines.h"
 
@@ skipping 56 matching lines @@
   }
 }
 
 CastTransportSenderImpl::~CastTransportSenderImpl() {
   if (event_subscriber_.get())
     logging_.RemoveRawEventSubscriber(event_subscriber_.get());
 }
 
 void CastTransportSenderImpl::InitializeAudio(
     const CastTransportAudioConfig& config) {
-  pacer_.RegisterAudioSsrc(config.base.ssrc);
+  pacer_.RegisterAudioSsrc(config.rtp.config.ssrc);
   audio_sender_.reset(new TransportAudioSender(
       config, clock_, &logging_, transport_task_runner_, &pacer_));
   if (audio_sender_->initialized())
     status_callback_.Run(TRANSPORT_AUDIO_INITIALIZED);
   else
     status_callback_.Run(TRANSPORT_AUDIO_UNINITIALIZED);
 }
 
 void CastTransportSenderImpl::InitializeVideo(
     const CastTransportVideoConfig& config) {
-  pacer_.RegisterVideoSsrc(config.base.ssrc);
+  pacer_.RegisterVideoSsrc(config.rtp.config.ssrc);
   video_sender_.reset(new TransportVideoSender(
       config, clock_, &logging_, transport_task_runner_, &pacer_));
   if (video_sender_->initialized())
     status_callback_.Run(TRANSPORT_VIDEO_INITIALIZED);
   else
     status_callback_.Run(TRANSPORT_VIDEO_UNINITIALIZED);
 }
 
 void CastTransportSenderImpl::SetPacketReceiver(
     const PacketReceiverCallback& packet_receiver) {
@@ skipping 53 matching lines @@
   DCHECK(event_subscriber_.get());
   DCHECK(!raw_events_callback_.is_null());
   std::vector<PacketEvent> packet_events;
   event_subscriber_->GetPacketEventsAndReset(&packet_events);
   raw_events_callback_.Run(packet_events);
 }
 
 }  // namespace transport
 }  // namespace cast
 }  // namespace media