1 files changed, 0 insertions, 54 deletions
diff --git a/addon-sdk/source/lib/sdk/private-browsing/utils.js b/addon-sdk/source/lib/sdk/private-browsing/utils.js
deleted file mode 100644
index 8b012f0ce..000000000
--- a/addon-sdk/source/lib/sdk/private-browsing/utils.js
+++ /dev/null
@@ -1,54 +0,0 @@
-/* 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/. */
-'use strict';
-
-module.metadata = {
-  "stability": "unstable"
-};
-
-const { Cc, Ci, Cu } = require('chrome');
-const { is } = require('../system/xul-app');
-const { isWindowPrivate } = require('../window/utils');
-const { isPrivateBrowsingSupported } = require('../self');
-const { dispatcher } = require("../util/dispatcher");
-
-var PrivateBrowsingUtils;
-
-// Private browsing is only supported in Fx
-try {
-  PrivateBrowsingUtils = Cu.import('resource://gre/modules/PrivateBrowsingUtils.jsm', {}).PrivateBrowsingUtils;
-}
-catch (e) {}
-
-exports.isGlobalPBSupported = false;
-
-// checks that per-window private browsing is implemented
-var isWindowPBSupported = exports.isWindowPBSupported =
-                          !!PrivateBrowsingUtils && is('Firefox');
-
-// checks that per-tab private browsing is implemented
-var isTabPBSupported = exports.isTabPBSupported =
-                       !!PrivateBrowsingUtils && is('Fennec');
-
-function isPermanentPrivateBrowsing() {
- return !!(PrivateBrowsingUtils && PrivateBrowsingUtils.permanentPrivateBrowsing);
-}
-exports.isPermanentPrivateBrowsing = isPermanentPrivateBrowsing;
-
-function ignoreWindow(window) {
-  return !isPrivateBrowsingSupported && isWindowPrivate(window);
-}
-exports.ignoreWindow = ignoreWindow;
-
-var getMode = function getMode(chromeWin) {
-  return (chromeWin !== undefined && isWindowPrivate(chromeWin));
-};
-exports.getMode = getMode;
-
-const isPrivate = dispatcher("isPrivate");
-isPrivate.when(isPermanentPrivateBrowsing, _ => true);
-isPrivate.when(x => x instanceof Ci.nsIDOMWindow, isWindowPrivate);
-isPrivate.when(x => Ci.nsIPrivateBrowsingChannel && x instanceof Ci.nsIPrivateBrowsingChannel, x => x.isChannelPrivate);
-isPrivate.define(() => false);
-exports.isPrivate = isPrivate;