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

third_party/WebKit/Source/core/css/CSSImportRule.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2005, 2006, 2008, 2009, 2010, 2012 Apple Inc. All rights
  * reserved.
  *
  * 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.
  */
 
 #include "core/css/CSSImportRule.h"
 
 #include "core/css/CSSStyleSheet.h"
 #include "core/css/MediaList.h"
 #include "core/css/StyleRuleImport.h"
 #include "core/css/StyleSheetContents.h"
-#include "wtf/text/StringBuilder.h"
+#include "platform/wtf/text/StringBuilder.h"
 
 namespace blink {
 
 CSSImportRule::CSSImportRule(StyleRuleImport* import_rule,
                              CSSStyleSheet* parent)
     : CSSRule(parent), import_rule_(import_rule) {}
 
 CSSImportRule::~CSSImportRule() {}
 
 String CSSImportRule::href() const {
@@ skipping 43 matching lines @@
 }
 
 DEFINE_TRACE(CSSImportRule) {
   visitor->Trace(import_rule_);
   visitor->Trace(media_cssom_wrapper_);
   visitor->Trace(style_sheet_cssom_wrapper_);
   CSSRule::Trace(visitor);
 }
 
 }  // namespace blink