Make platform/graphics to use USING_FAST_MALLOC.

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

Index: third_party/WebKit/Source/platform/graphics/Image.h
diff --git a/third_party/WebKit/Source/platform/graphics/Image.h b/third_party/WebKit/Source/platform/graphics/Image.h
index 6df3b425dcbe660365c9c2c8768c162f6370caf4..139d0bbf8cbf4e6c02de6da3bd179b51be13c94e 100644
--- a/third_party/WebKit/Source/platform/graphics/Image.h
+++ b/third_party/WebKit/Source/platform/graphics/Image.h
@@ -35,6 +35,7 @@
 #include "platform/graphics/ImageOrientation.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "wtf/Assertions.h"
+#include "wtf/Noncopyable.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
@@ -61,6 +62,7 @@ class PLATFORM_EXPORT Image : public RefCounted<Image> {
     friend class CrossfadeGeneratedImage;
     friend class GradientGeneratedImage;
     friend class GraphicsContext;
+    WTF_MAKE_NONCOPYABLE(Image);
 
 public:
     virtual ~Image();