Make Image RefCounted

third_party/WebKit/Source/platform/graphics/Image.h

 /*
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 39 matching lines @@
 class SkMatrix;
 
 namespace blink {
 
 class FloatPoint;
 class FloatRect;
 class FloatSize;
 class GraphicsContext;
 class Image;
 
-class PLATFORM_EXPORT Image : public ThreadSafeRefCounted<Image> {
+class PLATFORM_EXPORT Image : public RefCounted<Image> {
   friend class GeneratedImage;
   friend class CrossfadeGeneratedImage;
   friend class GradientGeneratedImage;
   friend class GraphicsContext;
   WTF_MAKE_NONCOPYABLE(Image);
 
  public:
   virtual ~Image();
 
   static PassRefPtr<Image> LoadPlatformResource(const char* name);
@@ skipping 166 matching lines @@
   PaintImage::Id stable_image_id_;
 };
 
 #define DEFINE_IMAGE_TYPE_CASTS(typeName)                          \
   DEFINE_TYPE_CASTS(typeName, Image, image, image->Is##typeName(), \
                     image.Is##typeName())
 
 }  // namespace blink
 
 #endif