Remove CSSParserValue::createCSSValue and unused callers

Source/core/css/CSSFunctionValue.cpp

 /*
  * Copyright (C) 2008, 2010 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 disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) 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.
  */
 
 #include "config.h"
 #include "core/css/CSSFunctionValue.h"
 
 #include "core/css/CSSValueList.h"
-#include "core/css/parser/CSSParserValues.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
-CSSFunctionValue::CSSFunctionValue(CSSParserFunction* function)
-    : CSSValue(FunctionClass)
-    , m_name(function->name)
-{
-    if (function->args)
-        m_args = CSSValueList::createFromParserValueList(function->args.get());
-}
-
 CSSFunctionValue::CSSFunctionValue(String name, PassRefPtrWillBeRawPtr<CSSValueList> args)
     : CSSValue(FunctionClass)
     , m_name(name)
     , m_args(args)
 {
 }
 
 String CSSFunctionValue::customCSSText() const
 {
     StringBuilder result;
     result.append(m_name); // Includes the '('
     if (m_args)
         result.append(m_args->cssText());
     result.append(')');
     return result.toString();
 }
 
 bool CSSFunctionValue::equals(const CSSFunctionValue& other) const
 {
     return m_name == other.m_name && compareCSSValuePtr(m_args, other.m_args);
 }
 
 void CSSFunctionValue::traceAfterDispatch(Visitor* visitor)
 {
     visitor->trace(m_args);
     CSSValue::traceAfterDispatch(visitor);
 }
 
 }