leftover removeal of updating cliqz addon from system package

Author: tsl143

mozilla-release/browser/components/BrowserGlue.jsm

@@ -2962,9 +2962,6 @@ BrowserGlue.prototype = {
     // set false for 1.28 as we do not show whats new page
     // set true if we need to show whats new page
     Services.prefs.setBoolPref("browser.migration.showWhatsNew", false);
-    // CLIQZ-SPECIAL: Check if browser has latest add-on as packed addon.
-    let { XPIProvider } = Components.utils.import("resource://gre/modules/addons/XPIProvider.jsm", {});
-    XPIProvider.updateCliqzToLatest();
 
     let xulStore = Services.xulStore;
 

mozilla-release/toolkit/mozapps/extensions/internal/XPIProvider.jsm

@@ -3112,7 +3112,6 @@ for (let meth of [
   "installBuiltinAddon",
   "isInstallAllowed",
   "isInstallEnabled",
-  "updateCliqzToLatest",
   "updateSystemAddons",
 ]) {
   XPIProvider[meth] = function() {