Issue 5760 - Use relative require paths

lib/notificationHelper.js

Index: lib/notificationHelper.js
===================================================================
--- a/lib/notificationHelper.js
+++ b/lib/notificationHelper.js
@@ -14,23 +14,25 @@
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 /** @module notificationHelper */
 
 "use strict";
 
-const {startIconAnimation, stopIconAnimation} = require("icon");
-const {Utils} = require("utils");
-const {Notification: NotificationStorage} = require("notification");
-const {stringifyURL} = require("url");
-const {initAntiAdblockNotification} = require("antiadblockInit");
-const {Prefs} = require("prefs");
-const {showOptions} = require("options");
+const {startIconAnimation, stopIconAnimation} = require("./icon");
+const {Utils} = require("./utils");
+const {Notification: NotificationStorage} =
+  require("../adblockpluscore/lib/notification");
+const {stringifyURL} = require("./url");
+const {initAntiAdblockNotification} =
+  require("../adblockplusui/lib/antiadblockInit");
+const {Prefs} = require("./prefs");
+const {showOptions} = require("./options");
 
 let activeNotification = null;
 let activeButtons = null;
 let defaultDisplayMethods = ["popup"];
 let displayMethods = Object.create(null);
 displayMethods.critical = ["icon", "notification", "popup"];
 displayMethods.question = ["notification"];
 displayMethods.normal = ["notification"];