diff -r 000000000000 -r 6474c204b198 widget/windows/nsSound.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widget/windows/nsSound.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,37 @@
+/* -*- 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 __nsSound_h__
+#define __nsSound_h__
+
+#include "nsISound.h"
+#include "nsIStreamLoader.h"
+#include "nsCOMPtr.h"
+
+class nsIThread;
+
+class nsSound : public nsISound,
+                public nsIStreamLoaderObserver
+
+{
+public: 
+  nsSound();
+  virtual ~nsSound();
+  void ShutdownOldPlayerThread();
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISOUND
+  NS_DECL_NSISTREAMLOADEROBSERVER
+
+private:
+  void PurgeLastSound();
+
+private:
+  uint8_t* mLastSound;
+  nsCOMPtr<nsIThread> mPlayerThread;
+};
+
+#endif /* __nsSound_h__ */