Convert //ppapi to use std::unique_ptr

content/renderer/pepper/pepper_media_stream_video_track_host.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.
 
 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_
 
 #include <stdint.h>
 
 #include "base/compiler_specific.h"
@@ skipping 22 matching lines @@
                                   PP_Resource resource,
                                   const blink::WebMediaStreamTrack& track);
 
   // Output mode constructor.
   // In output mode, this class passes video frames from the associated
   // pepper plugin to a newly created blink::WebMediaStreamTrack.
   PepperMediaStreamVideoTrackHost(RendererPpapiHost* host,
                                   PP_Instance instance,
                                   PP_Resource resource);
 
+  ~PepperMediaStreamVideoTrackHost() override;
+
   bool IsMediaStreamVideoTrackHost() override;
 
   blink::WebMediaStreamTrack track() { return track_; }
 
  private:
-  ~PepperMediaStreamVideoTrackHost() override;
-
   void InitBuffers();
 
   // PepperMediaStreamTrackHostBase overrides:
   void OnClose() override;
   int32_t OnHostMsgEnqueueBuffer(ppapi::host::HostMessageContext* context,
                                  int32_t index) override;
 
   // Sends frame with |index| to |track_|.
   int32_t SendFrameToTrack(int32_t index);
 
@@ skipping 66 matching lines @@
   scoped_refptr<FrameDeliverer> frame_deliverer_;
 
   base::WeakPtrFactory<PepperMediaStreamVideoTrackHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperMediaStreamVideoTrackHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_