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

media/filters/video_frame_generator.h

Index: media/filters/video_frame_generator.h
diff --git a/media/filters/video_frame_generator.h b/media/filters/video_frame_generator.h
index 320a2820e70c16e934d90e31073ba26e6fc23467..dde0211fb4a48216ecb3adfd6637e2bd71727ab3 100644
--- a/media/filters/video_frame_generator.h
+++ b/media/filters/video_frame_generator.h
@@ -26,7 +26,6 @@ class MEDIA_EXPORT VideoFrameGenerator
       base::MessageLoopProxy* message_loop_proxy,
       const gfx::Size& size,
       const base::TimeDelta& frame_duration);
-  virtual ~VideoFrameGenerator();
 
   // Filter implementation.
   virtual void Stop(const base::Closure& callback) OVERRIDE;
@@ -40,6 +39,8 @@ class MEDIA_EXPORT VideoFrameGenerator
   virtual const gfx::Size& natural_size() OVERRIDE;
 
  private:
+  virtual ~VideoFrameGenerator();
+
   void StopOnDecoderThread(const base::Closure& callback);
 
   void InitializeOnDecoderThread(