Noissue - Fix a break when loading adblockpluscore into Chrome extension

lib/filterStorage.js

+/* global Services, FileUtils */
 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 "use strict";
 
 /**
  * @fileOverview FilterStorage class responsible for managing user's
  *               subscriptions and filters.
  */
 
-const {FileUtils} = Cu.import("resource://gre/modules/FileUtils.jsm", {});
-const {Services} = Cu.import("resource://gre/modules/Services.jsm", {});
+Cu.import("resource://gre/modules/FileUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
 
 const {IO} = require("io");
 const {Prefs} = require("prefs");
 const {Filter, ActiveFilter} = require("filterClasses");
 const {Subscription, SpecialSubscription,
        ExternalSubscription} = require("subscriptionClasses");
 const {FilterNotifier} = require("filterNotifier");
 const {Utils} = require("utils");
 
 /**
@@ skipping 828 matching lines @@
       Subscription.knownSubscriptions = origKnownSubscriptions;
     }
 
     // Allow events to be processed every now and then.
     // Note: IO.readFromFile() will deal with the potential reentrance here.
     this.linesProcessed++;
     if (this.linesProcessed % 1000 == 0)
       return Utils.yield();
   }
 };