Make platform/graphics to use USING_FAST_MALLOC.

third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.h

 // Copyright 2015 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 PaintArtifact_h
 #define PaintArtifact_h
 
 #include "platform/PlatformExport.h"
 #include "platform/graphics/paint/DisplayItemList.h"
 #include "platform/graphics/paint/PaintChunk.h"
+#include "wtf/Allocator.h"
+#include "wtf/Noncopyable.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
 class GraphicsContext;
 class WebDisplayItemList;
 
 // The output of painting, consisting of a series of drawings in paint order,
 // partitioned into discontiguous chunks with a common set of paint properties
 // (i.e. associated with the same transform, clip, effects, etc.).
 //
 // It represents a particular state of the world, and should be immutable
 // (const) to most of its users.
-class PLATFORM_EXPORT PaintArtifact {
+class PLATFORM_EXPORT PaintArtifact final {
+    DISALLOW_NEW();
+    WTF_MAKE_NONCOPYABLE(PaintArtifact);
 public:
     PaintArtifact();
     ~PaintArtifact();
 
     bool isEmpty() const { return m_displayItemList.isEmpty(); }
 
     DisplayItemList& displayItemList() { return m_displayItemList; }
     const DisplayItemList& displayItemList() const { return m_displayItemList; }
 
     Vector<PaintChunk>& paintChunks() { return m_paintChunks; }
@@ skipping 13 matching lines @@
     void appendToWebDisplayItemList(WebDisplayItemList*) const;
 
 private:
     DisplayItemList m_displayItemList;
     Vector<PaintChunk> m_paintChunks;
 };
 
 } // namespace blink
 
 #endif // PaintArtifact_h