Move CSSParserString out of CSSParserValues.h

Source/core/css/parser/CSSTokenizerInputStream.cpp

 // Copyright 2014 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 "config.h"
 #include "core/css/parser/CSSTokenizerInputStream.h"
 
-#include "core/css/parser/CSSParserValues.h"
+#include "core/css/parser/CSSParserString.h"
 #include "core/html/parser/InputStreamPreprocessor.h"
 
 namespace blink {
 
 CSSTokenizerInputStream::CSSTokenizerInputStream(String input)
     : m_offset(0)
     , m_stringLength(input.length())
     , m_string(input.impl())
 {
 }
@@ skipping 32 matching lines @@
     ASSERT(start + length <= m_stringLength);
     CSSParserString result;
     if (m_string->is8Bit())
         result.init(m_string->characters8() + start, length);
     else
         result.init(m_string->characters16() + start, length);
     return result;
 }
 
 } // namespace blink