CSSValue Immediates: Change CSSValue to an object instead of a pointer

Source/core/css/CSSSVGDocumentValue.cpp

 /*
  * Copyright (C) 2012 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 17 matching lines @@
 
 #include "core/css/CSSMarkup.h"
 #include "core/dom/Document.h"
 #include "core/fetch/FetchInitiatorTypeNames.h"
 #include "core/fetch/FetchRequest.h"
 #include "core/fetch/ResourceFetcher.h"
 
 namespace blink {
 
 CSSSVGDocumentValue::CSSSVGDocumentValue(const String& url)
-    : CSSValue(CSSSVGDocumentClass)
+    : CSSValueObject(CSSSVGDocumentClass)
     , m_url(url)
     , m_loadRequested(false)
 {
 }
 
 CSSSVGDocumentValue::~CSSSVGDocumentValue()
 {
 }
 
 DocumentResource* CSSSVGDocumentValue::load(Document* document)
@@ skipping 14 matching lines @@
 {
     return quoteCSSStringIfNeeded(m_url);
 }
 
 bool CSSSVGDocumentValue::equals(const CSSSVGDocumentValue& other) const
 {
     return m_url == other.m_url;
 }
 
 } // namespace blink