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

third_party/WebKit/Source/core/dom/custom/CustomElementReactionTestHelpers.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.
 
 #include "core/dom/custom/CustomElementReaction.h"
 
+#include <initializer_list>
+#include <memory>
+#include <vector>
 #include "core/dom/custom/CustomElementReactionQueue.h"
 #include "core/dom/custom/CustomElementReactionStack.h"
 #include "platform/heap/Handle.h"
+#include "platform/wtf/Functional.h"
+#include "platform/wtf/Noncopyable.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "wtf/Functional.h"
-#include "wtf/Noncopyable.h"
-#include <initializer_list>
-#include <memory>
-#include <vector>
 
 namespace blink {
 
 class Element;
 
 class Command : public GarbageCollectedFinalized<Command> {
   WTF_MAKE_NONCOPYABLE(Command);
 
  public:
   Command() = default;
@@ skipping 115 matching lines @@
   }
 
   CustomElementReactionStack& Stack() { return *stack_; }
 
  private:
   Member<CustomElementReactionStack> stack_;
   Member<CustomElementReactionStack> old_stack_;
 };
 
 }  // namespace blink