Convert //media/cast from scoped_ptr to std::unique_ptr

media/cast/sender/frame_sender.h

 // 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.
 //
 // This is the base class for an object that send frames to a receiver.
 // TODO(hclam): Refactor such that there is no separate AudioSender vs.
 // VideoSender, and the functionality of both is rolled into this class.
 
 #ifndef MEDIA_CAST_SENDER_FRAME_SENDER_H_
 #define MEDIA_CAST_SENDER_FRAME_SENDER_H_
@@ skipping 33 matching lines @@
   // Calling this function is only valid if the receiver supports the
   // "extra_playout_delay", rtp extension.
   void SetTargetPlayoutDelay(base::TimeDelta new_target_playout_delay);
 
   base::TimeDelta GetTargetPlayoutDelay() const {
     return target_playout_delay_;
   }
 
   // Called by the encoder with the next EncodeFrame to send.
   void SendEncodedFrame(int requested_bitrate_before_encode,
-                        scoped_ptr<SenderEncodedFrame> encoded_frame);
+                        std::unique_ptr<SenderEncodedFrame> encoded_frame);
 
  protected:
   // Returns the number of frames in the encoder's backlog.
   virtual int GetNumberOfFramesInEncoder() const = 0;
 
   // Returns the duration of the data in the encoder's backlog plus the duration
   // of sent, unacknowledged frames.
   virtual base::TimeDelta GetInFlightMediaDuration() const = 0;
 
  protected:
@@ skipping 92 matching lines @@
   uint32_t latest_acked_frame_id_;
 
   // Counts the number of duplicate ACK that are being received.  When this
   // number reaches a threshold, the sender will take this as a sign that the
   // receiver hasn't yet received the first packet of the next frame.  In this
   // case, VideoSender will trigger a re-send of the next frame.
   int duplicate_ack_counter_;
 
   // This object controls how we change the bitrate to make sure the
   // buffer doesn't overflow.
-  scoped_ptr<CongestionControl> congestion_control_;
+  std::unique_ptr<CongestionControl> congestion_control_;
 
   // The most recently measured round trip time.
   base::TimeDelta current_round_trip_time_;
 
   // This flag is set true when a Pli message is received. It is cleared once
   // the FrameSender scheduled an encoded key frame to be sent.
   bool picture_lost_at_receiver_;
 
  private:
   // Returns the maximum media duration currently allowed in-flight.  This
@@ skipping 14 matching lines @@
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<FrameSender> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameSender);
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_SENDER_FRAME_SENDER_H_