| /* -*- 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/. | 
 |  * | 
 |  * The origin of this IDL file is | 
 |  * https://dvcs.w3.org/hg/html-media/raw-file/default/encrypted-media/encrypted-media.html | 
 |  * | 
 |  * Copyright © 2014 W3C® (MIT, ERCIM, Keio, Beihang), All Rights Reserved. | 
 |  * W3C liability, trademark and document use rules apply. | 
 |  */ | 
 |  | 
 | [Constructor(DOMString type, optional MediaKeyNeededEventInit eventInitDict)] | 
 | interface MediaEncryptedEvent : Event { | 
 |   readonly attribute DOMString initDataType; | 
 |   [Throws] | 
 |   readonly attribute ArrayBuffer? initData; | 
 | }; | 
 |  | 
 | dictionary MediaKeyNeededEventInit : EventInit { | 
 |   DOMString initDataType = ""; | 
 |   ArrayBuffer? initData = null; | 
 | }; |