- Removes depreciated variables

- Updates method names

lib/Cron/CronHelper.php

@@ -1,9 +1,9 @@
 <?php
 namespace MailPoet\Cron;
 
-use MailPoet\Router\Front as FrontRouter;
-use MailPoet\Router\Endpoints\Queue as QueueEndpoint;
 use MailPoet\Models\Setting;
+use MailPoet\Router\Endpoints\Queue as QueueEndpoint;
+use MailPoet\Router\Front as FrontRouter;
 use MailPoet\Util\Security;
 
 if(!defined('ABSPATH')) exit;
@@ -14,7 +14,7 @@ class CronHelper {
   const DAEMON_REQUEST_TIMEOUT = 2;
   const DAEMON_SETTING = 'cron_daemon';
 
-  static function createOrRestartDaemon($token) {
+  static function createDaemon($token) {
     $daemon = array(
       'status' => Daemon::STATUS_STARTING,
       'token' => $token
@@ -23,6 +23,10 @@ class CronHelper {
     return $daemon;
   }
 
+  static function restartDaemon($token) {
+    return self::createDaemon($token);
+  }
+
   static function getDaemon() {
     return Setting::getValue(self::DAEMON_SETTING);
   }