diff -r 000000000000 -r 6474c204b198 dom/telephony/nsIGonkTelephonyProvider.idl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/telephony/nsIGonkTelephonyProvider.idl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,29 @@
+/* -*- 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/. */
+
+#include "nsITelephonyProvider.idl"
+
+%{C++
+#define GONK_TELEPHONY_PROVIDER_CONTRACTID \
+        "@mozilla.org/telephony/gonktelephonyprovider;1"
+%}
+
+[scriptable, uuid(9d884482-90fc-4050-a4b1-1a370afe7a35)]
+interface nsIGonkTelephonyProvider : nsITelephonyProvider
+{
+  void notifyCallDisconnected(in unsigned long clientId, in jsval call);
+
+  void notifyCallRing();
+
+  void notifyCallStateChanged(in unsigned long clientId, in jsval call,
+                              [optional] in boolean skipStateConversion);
+
+  void notifyCdmaCallWaiting(in unsigned long clientId, in AString number);
+
+  void notifySupplementaryService(in unsigned long clientId, in long callIndex,
+                                  in AString notification);
+
+  void notifyConferenceCallStateChanged(in short state);
+};