diff -r 000000000000 -r 6474c204b198 dom/webidl/RTCPeerConnectionIdentityEvent.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/RTCPeerConnectionIdentityEvent.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+/* -*- 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/.
+ *
+ * Proposed only, not in spec yet:
+ * http://lists.w3.org/Archives/Public/public-webrtc/2013Dec/0104.html
+ */
+
+dictionary RTCPeerConnectionIdentityEventInit : EventInit {
+  DOMString? assertion = null;
+};
+
+[ChromeOnly,
+ Constructor(DOMString type,
+             optional RTCPeerConnectionIdentityEventInit eventInitDict)]
+interface RTCPeerConnectionIdentityEvent : Event {
+  readonly attribute DOMString? assertion;
+};