Make platform/graphics to use USING_FAST_MALLOC.

third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp

 /*
  * Copyright (c) 2010, Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 45 matching lines @@
 
 #ifndef NDEBUG
 WTF::RefCountedLeakCounter& drawingBufferCounter()
 {
     DEFINE_STATIC_LOCAL(WTF::RefCountedLeakCounter, staticDrawingBufferCounter, ("DrawingBuffer"));
     return staticDrawingBufferCounter;
 }
 #endif
 
 class ScopedTextureUnit0BindingRestorer {
+    STACK_ALLOCATED();
+    WTF_MAKE_NONCOPYABLE(ScopedTextureUnit0BindingRestorer);
 public:
     ScopedTextureUnit0BindingRestorer(WebGraphicsContext3D* context, GLenum activeTextureUnit, Platform3DObject textureUnitZeroId)
         : m_context(context)
         , m_oldActiveTextureUnit(activeTextureUnit)
         , m_oldTextureUnitZeroId(textureUnitZeroId)
     {
         m_context->activeTexture(GL_TEXTURE0);
     }
     ~ScopedTextureUnit0BindingRestorer()
     {
@@ skipping 907 matching lines @@
 void DrawingBuffer::deleteChromiumImageForTexture(TextureInfo* info)
 {
     if (info->imageId) {
         m_context->releaseTexImage2DCHROMIUM(GL_TEXTURE_2D, info->imageId);
         m_context->destroyImageCHROMIUM(info->imageId);
         info->imageId = 0;
     }
 }
 
 } // namespace blink