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

third_party/WebKit/Source/core/dom/custom/CustomElementReaction.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 CustomElementReaction_h
 #define CustomElementReaction_h
 
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
-#include "wtf/Noncopyable.h"
+#include "platform/wtf/Noncopyable.h"
 
 namespace blink {
 
 class CustomElementDefinition;
 class Element;
 
 class CORE_EXPORT CustomElementReaction
     : public GarbageCollectedFinalized<CustomElementReaction> {
   WTF_MAKE_NONCOPYABLE(CustomElementReaction);
 
  public:
   CustomElementReaction(CustomElementDefinition*);
   virtual ~CustomElementReaction() = default;
 
   virtual void Invoke(Element*) = 0;
 
   DECLARE_VIRTUAL_TRACE();
 
  protected:
   Member<CustomElementDefinition> definition_;
 };
 
 }  // namespace blink
 
 #endif  // CustomElementReaction_h