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

third_party/WebKit/Source/core/dom/shadow/FlatTreeTraversalTest.cpp

 // Copyright 2015 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/shadow/FlatTreeTraversal.h"
 
+#include <memory>
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/dom/Node.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/frame/FrameView.h"
 #include "core/html/HTMLElement.h"
 #include "core/testing/DummyPageHolder.h"
 #include "platform/geometry/IntSize.h"
+#include "platform/wtf/Compiler.h"
+#include "platform/wtf/StdLibExtras.h"
+#include "platform/wtf/Vector.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "wtf/Compiler.h"
-#include "wtf/StdLibExtras.h"
-#include "wtf/Vector.h"
-#include <memory>
 
 namespace blink {
 
 class FlatTreeTraversalTest : public ::testing::Test {
  protected:
   Document& GetDocument() const;
 
   // Sets |mainHTML| to BODY element with |innerHTML| property and attaches
   // shadow root to child with |shadowHTML|, then update distribution for
   // calling member functions in |FlatTreeTraversal|.
@@ skipping 663 matching lines @@
   EXPECT_EQ(fallback_y, FlatTreeTraversal::NextSibling(*fallback_x));
   EXPECT_EQ(fallback_z, FlatTreeTraversal::NextSibling(*fallback_y));
   EXPECT_EQ(nullptr, FlatTreeTraversal::NextSibling(*fallback_z));
 
   EXPECT_EQ(fallback_y, FlatTreeTraversal::PreviousSibling(*fallback_z));
   EXPECT_EQ(fallback_x, FlatTreeTraversal::PreviousSibling(*fallback_y));
   EXPECT_EQ(nullptr, FlatTreeTraversal::PreviousSibling(*fallback_x));
 }
 
 }  // namespace blink