The Tor Browser / file revision

 /* -*- 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/. */

 interface FileHandle : EventTarget {

   readonly attribute DOMString name;

   readonly attribute DOMString type;

   [Throws]

   LockedFile open(optional FileMode mode = "readonly");

   [Throws]

   DOMRequest getFile();

   attribute EventHandler onabort;

   attribute EventHandler onerror;

 };