RefCounted types should not have public destructors, media/ and gpu/ edition

media/filters/video_renderer_base.h

 // Copyright (c) 2012 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 MEDIA_FILTERS_VIDEO_RENDERER_BASE_H_
 #define MEDIA_FILTERS_VIDEO_RENDERER_BASE_H_
 
 #include <deque>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 26 matching lines @@
   // instead post a task to a common/worker thread to handle rendering.  Slowing
   // down the video thread may result in losing synchronization with audio.
   //
   // Setting |drop_frames_| to true causes the renderer to drop expired frames.
   //
   // TODO(scherkus): pass the VideoFrame* to this callback and remove
   // Get/PutCurrentFrame() http://crbug.com/108435
   VideoRendererBase(const base::Closure& paint_cb,
                     const SetOpaqueCB& set_opaque_cb,
                     bool drop_frames);
-  virtual ~VideoRendererBase();
 
   // Filter implementation.
   virtual void Play(const base::Closure& callback) OVERRIDE;
   virtual void Pause(const base::Closure& callback) OVERRIDE;
   virtual void Flush(const base::Closure& callback) OVERRIDE;
   virtual void Stop(const base::Closure& callback) OVERRIDE;
   virtual void SetPlaybackRate(float playback_rate) OVERRIDE;
   virtual void Seek(base::TimeDelta time, const PipelineStatusCB& cb) OVERRIDE;
 
   // VideoRenderer implementation.
   virtual void Initialize(const scoped_refptr<VideoDecoder>& decoder,
                           const PipelineStatusCB& status_cb,
                           const StatisticsCB& statistics_cb,
                           const TimeCB& time_cb) OVERRIDE;
   virtual bool HasEnded() OVERRIDE;
 
   // PlatformThread::Delegate implementation.
   virtual void ThreadMain() OVERRIDE;
 
   // Clients of this class (painter/compositor) should use GetCurrentFrame()
   // obtain ownership of VideoFrame, it should always relinquish the ownership
   // by use PutCurrentFrame(). Current frame is not guaranteed to be non-NULL.
   // It expects clients to use color-fill the background if current frame
   // is NULL. This could happen before pipeline is pre-rolled or during
   // pause/flush/seek.
   void GetCurrentFrame(scoped_refptr<VideoFrame>* frame_out);
   void PutCurrentFrame(scoped_refptr<VideoFrame> frame);
 
  private:
+  virtual ~VideoRendererBase();
+
   // Callback from the video decoder delivering decoded video frames.
   void FrameReady(scoped_refptr<VideoFrame> frame);
 
   // Helper method that schedules an asynchronous read from the decoder as long
   // as there isn't a pending read and we have capacity.
   void AttemptRead_Locked();
 
   // Attempts to complete flushing and transition into the flushed state.
   void AttemptFlush_Locked();
 
@@ skipping 113 matching lines @@
   // Callback to execute to inform the player if the video decoder's output is
   // opaque.
   SetOpaqueCB set_opaque_cb_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoRendererBase);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_VIDEO_RENDERER_BASE_H_