Rewrite references to "wtf/" to "platform/wtf/" in core/{dom,html,xml}.

third_party/WebKit/Source/core/dom/ElementRareData.h

 /*
  * Copyright (C) 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 David Smith <catfish.man@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 22 matching lines @@
 #include "core/dom/ElementIntersectionObserverData.h"
 #include "core/dom/NamedNodeMap.h"
 #include "core/dom/NodeRareData.h"
 #include "core/dom/PseudoElement.h"
 #include "core/dom/PseudoElementData.h"
 #include "core/dom/custom/CustomElementDefinition.h"
 #include "core/dom/custom/V0CustomElementDefinition.h"
 #include "core/dom/shadow/ElementShadow.h"
 #include "core/html/ClassList.h"
 #include "platform/heap/Handle.h"
-#include "wtf/HashSet.h"
+#include "platform/wtf/HashSet.h"
 
 namespace blink {
 
 class LayoutObject;
 class CompositorProxiedPropertySet;
 class ResizeObservation;
 class ResizeObserver;
 
 class ElementRareData : public NodeRareData {
  public:
@@ skipping 232 matching lines @@
 inline CompositorProxiedPropertySet&
 ElementRareData::EnsureCompositorProxiedPropertySet() {
   if (!proxied_properties_)
     proxied_properties_ = CompositorProxiedPropertySet::Create();
   return *proxied_properties_;
 }
 
 }  // namespace blink
 
 #endif  // ElementRareData_h