Rewrite references to "wtf/" to "platform/wtf/" in platform/graphics.

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

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Torch Mobile, Inc.
  * Copyright (C) 2013 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:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 16 matching lines @@
  */
 
 #ifndef Gradient_h
 #define Gradient_h
 
 #include "platform/PlatformExport.h"
 #include "platform/graphics/Color.h"
 #include "platform/graphics/GraphicsTypes.h"
 #include "platform/graphics/paint/PaintFlags.h"
 #include "platform/graphics/paint/PaintShader.h"
+#include "platform/wtf/Noncopyable.h"
+#include "platform/wtf/PassRefPtr.h"
+#include "platform/wtf/RefCounted.h"
+#include "platform/wtf/Vector.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
-#include "wtf/Noncopyable.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
-#include "wtf/Vector.h"
 
 class SkMatrix;
 class SkShader;
 
 namespace blink {
 
 class FloatPoint;
 
 class PLATFORM_EXPORT Gradient : public RefCounted<Gradient> {
   WTF_MAKE_NONCOPYABLE(Gradient);
@@ skipping 69 matching lines @@
 
   Vector<ColorStop, 2> m_stops;
   bool m_stopsSorted;
 
   mutable sk_sp<PaintShader> m_cachedShader;
 };
 
 }  // namespace blink
 
 #endif