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

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

 // Copyright 2016 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/css/CSSIdentifierValue.h"
 
 #include "core/css/CSSMarkup.h"
 #include "core/css/CSSValuePool.h"
 #include "platform/Length.h"
-#include "wtf/text/StringBuilder.h"
-#include "wtf/text/WTFString.h"
+#include "platform/wtf/text/StringBuilder.h"
+#include "platform/wtf/text/WTFString.h"
 
 namespace blink {
 
 static const AtomicString& ValueName(CSSValueID value_id) {
   DCHECK_GE(value_id, 0);
   DCHECK_LT(value_id, numCSSValueKeywords);
 
   if (value_id < 0)
     return g_null_atom;
 
@@ skipping 53 matching lines @@
       NOTREACHED();
       break;
   }
 }
 
 DEFINE_TRACE_AFTER_DISPATCH(CSSIdentifierValue) {
   CSSValue::TraceAfterDispatch(visitor);
 }
 
 }  // namespace blink