Cast: Refactoring Cast API's

media/cast/transport/cast_transport_sender.h

 // Copyright 2013 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.
 
 // This is the main interface for the cast transport sender. The cast sender
 // handles the cast pipeline from encoded frames (both audio and video), to
 // encryption, packetization and transport.
 // All configurations are done at creation.
 
 // Construction of the Cast Sender and the Cast Transport Sender should be done
@@ skipping 27 matching lines @@
 typedef base::Callback<void(CastTransportStatus status)>
     CastTransportStatusCallback;
 
 typedef base::Callback<void(RtcpSenderInfo& sender_info,
                             base::TimeTicks time_sent,
                             uint32 rtp_timestamp)> CastTransportRtpStatistics;
 
 // The application should only trigger this class from the transport thread.
 class CastTransportSender : public base::NonThreadSafe {
  public:
-  static CastTransportSender* CreateCastTransportSender(
+  static scoped_ptr<CastTransportSender> Create(
       base::TickClock* clock,
       const CastTransportConfig& config,
       const CastTransportStatusCallback& status_callback,
       const scoped_refptr<base::SingleThreadTaskRunner>& transport_task_runner);
 
   virtual ~CastTransportSender() {}
 
   // Sets the Cast packet receiver. Should be called after creation on the
   // Cast sender. Packets won't be received until this function is called.
   virtual void SetPacketReceiver(
@@ skipping 29 matching lines @@
 
   virtual void SubscribeVideoRtpStatsCallback(
       const CastTransportRtpStatistics& callback) = 0;
 };
 
 }  // namespace transport
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_