diff -r 000000000000 -r 6474c204b198 widget/gtk/nsSound.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widget/gtk/nsSound.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim:expandtab:shiftwidth=4:tabstop=4:
+ */
+/* 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 __nsSound_h__
+#define __nsSound_h__
+
+#include "nsISound.h"
+#include "nsIStreamLoader.h"
+
+#include <gtk/gtk.h>
+
+class nsSound : public nsISound, 
+                public nsIStreamLoaderObserver
+{ 
+public: 
+    nsSound(); 
+    virtual ~nsSound();
+
+    static void Shutdown();
+
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSISOUND
+    NS_DECL_NSISTREAMLOADEROBSERVER
+
+private:
+    bool mInited;
+
+};
+
+#endif /* __nsSound_h__ */