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

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

 /*
  * Copyright (c) 2014, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 13 matching lines @@
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef CSSTestHelper_h
 #define CSSTestHelper_h
 
 #include "core/css/RuleSet.h"
-#include "wtf/Allocator.h"
-#include "wtf/RefPtr.h"
+#include "platform/wtf/Allocator.h"
+#include "platform/wtf/RefPtr.h"
 
 namespace blink {
 
 class Document;
 class CSSStyleSheet;
 
 // A helper class for writing tests of CSS rules. Example usage:
 //
 // CSSTestHelper helper;
 // helper.addCSSRule("body { color: red} #a { position: absolute }");
@@ skipping 12 matching lines @@
   CSSRuleList* CssRules();
 
  private:
   Persistent<Document> document_;
   Persistent<CSSStyleSheet> style_sheet_;
 };
 
 }  // namespace blink
 
 #endif  // CSSTestHelper_h