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

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

 // Copyright 2016 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 PropertyTreeState_h
 #define PropertyTreeState_h
 
 #include "platform/graphics/paint/ClipPaintPropertyNode.h"
 #include "platform/graphics/paint/EffectPaintPropertyNode.h"
 #include "platform/graphics/paint/TransformPaintPropertyNode.h"
-#include "wtf/HashFunctions.h"
-#include "wtf/HashTraits.h"
-#include "wtf/text/StringBuilder.h"
+#include "platform/wtf/HashFunctions.h"
+#include "platform/wtf/HashTraits.h"
+#include "platform/wtf/text/StringBuilder.h"
 
 namespace blink {
 
 // A complete set of paint properties including those that are inherited from
 // other objects.  RefPtrs are used to guard against use-after-free bugs and
 // DCHECKs ensure PropertyTreeState never retains the last reference to a
 // property tree node.
 class PLATFORM_EXPORT PropertyTreeState {
   USING_FAST_MALLOC(PropertyTreeState);
 
@@ skipping 156 matching lines @@
   }
 
   HashMap<const PropertyTreeNode*, String> m_nodeToDebugString;
 };
 
 #endif
 
 }  // namespace blink
 
 #endif  // PropertyTreeState_h