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

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

 /*
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  * Copyright (C) 2012 Apple 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
@@ skipping 15 matching lines @@
  * 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.
  */
 
 #include "core/css/CSSViewportRule.h"
 
 #include "core/css/PropertySetCSSStyleDeclaration.h"
 #include "core/css/StylePropertySet.h"
 #include "core/css/StyleRule.h"
-#include "wtf/text/StringBuilder.h"
+#include "platform/wtf/text/StringBuilder.h"
 
 namespace blink {
 
 CSSViewportRule::CSSViewportRule(StyleRuleViewport* viewport_rule,
                                  CSSStyleSheet* sheet)
     : CSSRule(sheet), viewport_rule_(viewport_rule) {}
 
 CSSViewportRule::~CSSViewportRule() {}
 
 CSSStyleDeclaration* CSSViewportRule::style() const {
@@ skipping 26 matching lines @@
     properties_cssom_wrapper_->Reattach(viewport_rule_->MutableProperties());
 }
 
 DEFINE_TRACE(CSSViewportRule) {
   visitor->Trace(viewport_rule_);
   visitor->Trace(properties_cssom_wrapper_);
   CSSRule::Trace(visitor);
 }
 
 }  // namespace blink