diff -r 000000000000 -r 6474c204b198 dom/media/MediaPermissionGonk.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/media/MediaPermissionGonk.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,36 @@
+/* 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 DOM_MEDIA_MEDIAPERMISSIONGONK_H
+#define DOM_MEDIA_MEDIAPERMISSIONGONK_H
+
+#include "nsError.h"
+#include "nsIObserver.h"
+#include "nsISupportsImpl.h"
+#include "GetUserMediaRequest.h"
+
+namespace mozilla {
+
+/**
+ * The observer to create the MediaPermissionMgr. This is the entry point of
+ * permission request on b2g.
+ */
+class MediaPermissionManager : public nsIObserver
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIOBSERVER
+
+  static MediaPermissionManager* GetInstance();
+  virtual ~MediaPermissionManager();
+
+private:
+  MediaPermissionManager();
+  nsresult Deinit();
+  nsresult HandleRequest(nsRefPtr<dom::GetUserMediaRequest> &req);
+};
+
+} // namespace mozilla
+#endif // DOM_MEDIA_MEDIAPERMISSIONGONK_H
+