diff -r 000000000000 -r 4f2f89ce4247 WebCore/css/CSSVariablesRule.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/css/CSSVariablesRule.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2008 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. 
+ */
+
+#ifndef CSSVariablesRule_h
+#define CSSVariablesRule_h
+
+#include "CSSRule.h"
+#include "CSSVariablesDeclaration.h"
+#include <wtf/RefPtr.h>
+
+namespace WebCore {
+
+class CSSStyleSheet;
+class MediaList;
+
+class CSSVariablesRule : public CSSRule {
+public:
+    static PassRefPtr<CSSVariablesRule> create(CSSStyleSheet* parent, MediaList* mediaList, bool variablesKeyword)
+    {
+        return adoptRef(new CSSVariablesRule(parent, mediaList, variablesKeyword));
+    }
+
+    virtual ~CSSVariablesRule();
+
+    // CSSVariablesRule interface
+    MediaList* media() const { return m_lstMedia.get(); }
+    CSSVariablesDeclaration* variables() { return m_variables.get(); }
+
+    // Inherited from CSSRule
+    virtual unsigned short type() const { return VARIABLES_RULE; }
+    virtual String cssText() const;
+    virtual bool isVariablesRule() { return true; }
+
+    // Used internally.  Does not notify the document of the change.  Only intended
+    // for use on initial parse.
+    void setDeclaration(PassRefPtr<CSSVariablesDeclaration> decl) { m_variables = decl; }
+
+private:
+    CSSVariablesRule(CSSStyleSheet* parent, MediaList*, bool variablesKeyword);
+
+    RefPtr<MediaList> m_lstMedia;
+    RefPtr<CSSVariablesDeclaration> m_variables;
+    bool m_variablesKeyword;
+};
+
+} // namespace WebCore
+
+#endif // CSSVariablesRule_h