gecko/toolkit/content/PrivateBrowsingUtils.jsm
Chris Lord 0c2e30de59 Bug 769467 - Add a PrivateBrowsingUtils module. r=gavin
Add a PrivateBrowsingUtils module that contains a function to find out if an
arbitrary window is a descendant of a private docshell or not.
2012-07-03 15:35:03 +01:00

17 lines
591 B
JavaScript

/* 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/. */
var EXPORTED_SYMBOLS = ["PrivateBrowsingUtils"];
const Ci = Components.interfaces;
var PrivateBrowsingUtils = {
isWindowPrivate: function pbu_isWindowPrivate(aWindow) {
return aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsILoadContext)
.usePrivateBrowsing;
}
};