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diff --git a/Source/WebCore/css/WebKitCSSKeyframeRule.h b/Source/WebCore/css/WebKitCSSKeyframeRule.h
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+++ b/Source/WebCore/css/WebKitCSSKeyframeRule.h
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+/*
+ * Copyright (C) 2007, 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 COMPUTER, 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 COMPUTER, 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 WebKitCSSKeyframeRule_h
+#define WebKitCSSKeyframeRule_h
+
+#include "CSSRule.h"
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefPtr.h>
+
+namespace WebCore {
+
+class CSSMutableStyleDeclaration;
+
+typedef int ExceptionCode;
+
+class WebKitCSSKeyframeRule : public CSSRule {
+public:
+    static PassRefPtr<WebKitCSSKeyframeRule> create()
+    {
+        return adoptRef(new WebKitCSSKeyframeRule(0));
+    }
+    static PassRefPtr<WebKitCSSKeyframeRule> create(CSSStyleSheet* parent)
+    {
+        return adoptRef(new WebKitCSSKeyframeRule(parent));
+    }
+
+    virtual ~WebKitCSSKeyframeRule();
+
+    virtual bool isKeyframeRule() { return true; }
+
+    // Inherited from CSSRule
+    virtual unsigned short type() const { return WEBKIT_KEYFRAME_RULE; }
+
+    String keyText() const              { return m_key; }
+    void setKeyText(const String& s)    { m_key = s; }
+    
+    void getKeys(Vector<float>& keys) const   { parseKeyString(m_key, keys); }
+
+    CSSMutableStyleDeclaration* style() const { return m_style.get(); }
+
+    virtual String cssText() const;
+
+    // Not part of the CSSOM
+    virtual bool parseString(const String&, bool = false);
+    
+    void setDeclaration(PassRefPtr<CSSMutableStyleDeclaration>);
+
+    CSSMutableStyleDeclaration*         declaration()       { return m_style.get(); }
+    const CSSMutableStyleDeclaration*   declaration() const { return m_style.get(); }
+    
+private:
+    static void parseKeyString(const String& s, Vector<float>& keys);
+    
+    WebKitCSSKeyframeRule(CSSStyleSheet* parent);
+
+    RefPtr<CSSMutableStyleDeclaration> m_style;
+    String m_key;        // comma separated list of keys
+};
+
+} // namespace WebCore
+
+#endif // WebKitCSSKeyframeRule_h