Rewrite references to "wtf/" to "platform/wtf/" in core/css and core/style.

third_party/WebKit/Source/core/css/CSSGroupingRule.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2006, 2008, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig (sam@webkit.org)
  *
  * 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef CSSGroupingRule_h
 #define CSSGroupingRule_h
 
 #include "core/css/CSSRule.h"
 #include "core/css/StyleRule.h"
-#include "wtf/Vector.h"
+#include "platform/wtf/Vector.h"
 
 namespace blink {
 
 class ExceptionState;
 class CSSRuleList;
 
 class CSSGroupingRule : public CSSRule {
   DEFINE_WRAPPERTYPEINFO();
 
  public:
@@ skipping 18 matching lines @@
   void AppendCSSTextForItems(StringBuilder&) const;
 
   Member<StyleRuleGroup> group_rule_;
   mutable HeapVector<Member<CSSRule>> child_rule_cssom_wrappers_;
   mutable Member<CSSRuleList> rule_list_cssom_wrapper_;
 };
 
 }  // namespace blink
 
 #endif  // CSSGroupingRule_h