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diff --git a/Source/WebCore/css/CSSRuleList.h b/Source/WebCore/css/CSSRuleList.h
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+/*
+ * (C) 1999-2003 Lars Knoll (knoll@kde.org)
+ * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
+ * Copyright (C) 2002, 2006 Apple Computer, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef CSSRuleList_h
+#define CSSRuleList_h
+
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefCounted.h>
+#include <wtf/RefPtr.h>
+#include <wtf/Vector.h>
+
+namespace WebCore {
+
+class CSSRule;
+class StyleList;
+
+class CSSRuleList : public RefCounted<CSSRuleList> {
+public:
+    static PassRefPtr<CSSRuleList> create(StyleList* list, bool omitCharsetRules = false)
+    {
+        return adoptRef(new CSSRuleList(list, omitCharsetRules));
+    }
+    static PassRefPtr<CSSRuleList> create()
+    {
+        return adoptRef(new CSSRuleList);
+    }
+    ~CSSRuleList();
+
+    unsigned length() const;
+    CSSRule* item(unsigned index);
+
+    // FIXME: Not part of the DOM.  Only used by media rules.  We should be able to remove them if we changed media rules to work
+    // as StyleLists instead.
+    unsigned insertRule(CSSRule*, unsigned index);
+    void deleteRule(unsigned index);
+    void append(CSSRule*);
+
+private:
+    CSSRuleList();
+    CSSRuleList(StyleList*, bool omitCharsetRules);
+
+    RefPtr<StyleList> m_list;
+    Vector<RefPtr<CSSRule> > m_lstCSSRules; // FIXME: Want to eliminate, but used by IE rules() extension and still used by media rules.
+};
+
+} // namespace WebCore
+
+#endif // CSSRuleList_h