Cast: Refactoring Cast API's

media/cast/cast_receiver_impl.cc

Index: media/cast/cast_receiver_impl.cc
diff --git a/media/cast/cast_receiver_impl.cc b/media/cast/cast_receiver_impl.cc
index f9fc5a6464bdd6c68121ae9c2b5f876be67cfe12..4561fea5ff7b39db6d3e5eeefc3fd998c77c3700 100644
--- a/media/cast/cast_receiver_impl.cc
+++ b/media/cast/cast_receiver_impl.cc
@@ -82,13 +82,13 @@ class LocalFrameReceiver : public FrameReceiver {
   VideoReceiver* video_receiver_;
 };
 
-CastReceiver* CastReceiver::CreateCastReceiver(
+scoped_ptr<CastReceiver> CastReceiver::Create(
     scoped_refptr<CastEnvironment> cast_environment,
     const AudioReceiverConfig& audio_config,
     const VideoReceiverConfig& video_config,
     transport::PacketSender* const packet_sender) {
-  return new CastReceiverImpl(
-      cast_environment, audio_config, video_config, packet_sender);
+  return scoped_ptr<CastReceiver>(new CastReceiverImpl(
+      cast_environment, audio_config, video_config, packet_sender));
 }
 
 CastReceiverImpl::CastReceiverImpl(