diff -r 000000000000 -r 6474c204b198 image/src/ScriptedNotificationObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/image/src/ScriptedNotificationObserver.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef ScriptedNotificationObserver_h
+#define ScriptedNotificationObserver_h
+
+#include "imgINotificationObserver.h"
+#include "nsCOMPtr.h"
+#include "nsCycleCollectionParticipant.h"
+
+class imgIScriptedNotificationObserver;
+
+namespace mozilla {
+namespace image {
+
+class ScriptedNotificationObserver : public imgINotificationObserver
+{
+public:
+  ScriptedNotificationObserver(imgIScriptedNotificationObserver* aInner);
+  virtual ~ScriptedNotificationObserver() {}
+
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_IMGINOTIFICATIONOBSERVER
+  NS_DECL_CYCLE_COLLECTION_CLASS(ScriptedNotificationObserver)
+
+private:
+  nsCOMPtr<imgIScriptedNotificationObserver> mInner;
+};
+
+}}
+
+#endif