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

third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.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 GeometryMapper_h
 #define GeometryMapper_h
 
 #include "platform/graphics/paint/FloatClipRect.h"
 #include "platform/graphics/paint/PropertyTreeState.h"
 #include "platform/transforms/TransformationMatrix.h"
-#include "wtf/HashMap.h"
+#include "platform/wtf/HashMap.h"
 
 namespace blink {
 
 // GeometryMapper is a helper class for fast computations of transformed and
 // visual rects in different PropertyTreeStates. The design document has a
 // number of details on use cases, algorithmic definitions, and running times.
 //
 // NOTE: A GeometryMapper object is only valid for property trees that do not
 // change. If any mutation occurs, a new GeometryMapper object must be allocated
 // corresponding to the new state.
@@ skipping 168 matching lines @@
   static const FloatClipRect& infiniteClip();
   static FloatClipRect& tempRect();
 
   friend class GeometryMapperTest;
   friend class PaintLayerClipperTest;
 };
 
 }  // namespace blink
 
 #endif  // GeometryMapper_h