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diff --git a/WebCore/bindings/js/JSLazyEventListener.h b/WebCore/bindings/js/JSLazyEventListener.h
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+++ b/WebCore/bindings/js/JSLazyEventListener.h
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+/*
+ *  Copyright (C) 2001 Peter Kelly (pmk@post.com)
+ *  Copyright (C) 2003, 2008, 2009 Apple Inc. All rights reserved.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef JSLazyEventListener_h
+#define JSLazyEventListener_h
+
+#include "JSEventListener.h"
+#include "PlatformString.h"
+
+namespace WebCore {
+
+    class Node;
+
+    class JSLazyEventListener : public JSProtectedEventListener {
+    public:
+        enum LazyEventListenerType {
+            HTMLLazyEventListener
+#if ENABLE(SVG)
+            , SVGLazyEventListener
+#endif
+        };
+
+        static PassRefPtr<JSLazyEventListener> create(LazyEventListenerType type, const String& functionName, const String& code, JSDOMGlobalObject* globalObject, Node* node, int lineNumber)
+        {
+            return adoptRef(new JSLazyEventListener(type, functionName, code, globalObject, node, lineNumber));
+        }
+
+    private:
+        JSLazyEventListener(LazyEventListenerType, const String& functionName, const String& code, JSDOMGlobalObject*, Node*, int lineNumber);
+
+        virtual JSC::JSObject* function() const;
+        virtual bool wasCreatedFromMarkup() const { return true; }
+
+        void parseCode() const;
+
+        mutable String m_functionName;
+        mutable String m_code;
+        mutable bool m_parsed;
+        int m_lineNumber;
+        Node* m_originalNode;
+
+        LazyEventListenerType m_type;
+    };
+
+} // namespace WebCore
+
+#endif // JSEventListener_h