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diff --git a/WebCore/notifications/Notification.h b/WebCore/notifications/Notification.h
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+/*
+ * Copyright (C) 2009 Google Inc. All rights reserved.
+ * Copyright (C) 2009 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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 Notification_h  
+#define Notification_h
+
+#include "ActiveDOMObject.h"
+#include "AtomicStringHash.h"
+#include "Event.h"
+#include "EventListener.h"
+#include "EventNames.h"
+#include "EventTarget.h"
+#include "ExceptionCode.h"
+#include "KURL.h"
+#include "NotificationPresenter.h"
+#include "NotificationContents.h"
+#include "RegisteredEventListener.h"
+#include <wtf/OwnPtr.h>
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefCounted.h>
+#include <wtf/RefPtr.h>
+
+#if ENABLE(NOTIFICATIONS)
+namespace WebCore {
+
+    class WorkerContext;
+
+    class Notification : public RefCounted<Notification>, public ActiveDOMObject, public EventTarget { 
+    public:
+        static Notification* create(const String& url, ScriptExecutionContext* context, ExceptionCode& ec, NotificationPresenter* provider) { return new Notification(url, context, ec, provider); }
+        static Notification* create(const NotificationContents& contents, ScriptExecutionContext* context, ExceptionCode& ec, NotificationPresenter* provider) { return new Notification(contents, context, ec, provider); }
+        
+        virtual ~Notification();
+
+        void show();
+        void cancel();
+    
+        bool isHTML() { return m_isHTML; }
+        KURL url() { return m_notificationURL; }
+        NotificationContents& contents() { return m_contents; }
+
+        DEFINE_ATTRIBUTE_EVENT_LISTENER(display);
+        DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
+        DEFINE_ATTRIBUTE_EVENT_LISTENER(close);
+    
+        using RefCounted<Notification>::ref;
+        using RefCounted<Notification>::deref;
+    
+        // EventTarget interface
+        virtual ScriptExecutionContext* scriptExecutionContext() const { return ActiveDOMObject::scriptExecutionContext(); }
+        virtual Notification* toNotification() { return this; }
+
+    private:
+        Notification(const String& url, ScriptExecutionContext* context, ExceptionCode& ec, NotificationPresenter* provider);
+        Notification(const NotificationContents& fields, ScriptExecutionContext* context, ExceptionCode& ec, NotificationPresenter* provider);
+
+        // EventTarget interface
+        virtual void refEventTarget() { ref(); }
+        virtual void derefEventTarget() { deref(); }
+        virtual EventTargetData* eventTargetData();
+        virtual EventTargetData* ensureEventTargetData();
+
+        bool m_isHTML;
+        KURL m_notificationURL;
+        NotificationContents m_contents;
+
+        bool m_isShowing;
+
+        NotificationPresenter* m_presenter;
+        
+        EventTargetData m_eventTargetData;
+    };
+
+} // namespace WebCore
+
+#endif // ENABLE(NOTIFICATIONS)
+
+#endif // Notifications_h