The Tor Browser: toolkit/modules/UpdateChannel.jsm@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 #filter substitution

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 this.EXPORTED_SYMBOLS = ["UpdateChannel"];

     9 const Cu = Components.utils;

    11 Cu.import("resource://gre/modules/Services.jsm");

    13 this.UpdateChannel = {

    14   /**

    15    * Read the update channel from defaults only.  We do this to ensure that

    16    * the channel is tightly coupled with the application and does not apply

    17    * to other instances of the application that may use the same profile.

    18    *

    19    * @param [optional] aIncludePartners

    20    *        Whether or not to include the partner bits. Default: true.

    21    */

    22   get: function UpdateChannel_get(aIncludePartners = true) {

    23     let channel = "@MOZ_UPDATE_CHANNEL@";

    24     let defaults = Services.prefs.getDefaultBranch(null);

    25     try {

    26       channel = defaults.getCharPref("app.update.channel");

    27     } catch (e) {

    28       // use default value when pref not found

    29     }

    31     if (aIncludePartners) {

    32       try {

    33         let partners = Services.prefs.getChildList("app.partner.").sort();

    34         if (partners.length) {

    35           channel += "-cck";

    36           partners.forEach(function (prefName) {

    37             channel += "-" + Services.prefs.getCharPref(prefName);

    38           });

    39         }

    40       } catch (e) {

    41         Cu.reportError(e);

    42       }

    43     }

    45     return channel;

    46   }

    47 };

The Tor Browser / file revision