diff -r 000000000000 -r 6474c204b198 dom/webidl/MozOtaStatusEvent.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/MozOtaStatusEvent.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,33 @@
+/* -*- Mode: IDL; 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/.
+ */
+
+[Pref="dom.mobileconnection.enabled",
+ Constructor(DOMString type, optional MozOtaStatusEventInit eventInitDict)]
+interface MozOtaStatusEvent : Event
+{
+  /**
+   * One of the following values:
+   *
+   * spl_unlocked
+   * spc_retries_exceeded
+   * a_key_exchanged
+   * ssd_updated
+   * nam_downloaded
+   * mdn_downloaded
+   * imsi_downloaded
+   * prl_downloaded
+   * committed
+   * otapa_started
+   * otapa_stopped
+   * otapa_aborted
+   */
+  readonly attribute DOMString status;
+};
+
+dictionary MozOtaStatusEventInit : EventInit
+{
+  DOMString status = "";
+};