Remove no longer necessary checks

[MAILPOET-1948]

lib/Router/Endpoints/CronDaemon.php

@@ -6,8 +6,6 @@ use MailPoet\Config\AccessControl;
 use MailPoet\Cron\CronHelper;
 use MailPoet\Cron\DaemonHttpRunner;
 
-if (!defined('ABSPATH')) exit;
-
 class CronDaemon {
   const ENDPOINT = 'cron_daemon';
   const ACTION_RUN = 'run';

lib/Router/Endpoints/Subscription.php

@@ -5,8 +5,6 @@ namespace MailPoet\Router\Endpoints;
 use MailPoet\Config\AccessControl;
 use MailPoet\Subscription as UserSubscription;
 
-if (!defined('ABSPATH')) exit;
-
 class Subscription {
   const ENDPOINT = 'subscription';
   const ACTION_CAPTCHA = 'captcha';

lib/Router/Endpoints/Track.php

@@ -13,8 +13,6 @@ use MailPoet\Statistics\Track\Opens;
 use MailPoet\Tasks\Sending as SendingTask;
 use MailPoet\WP\Functions as WPFunctions;
 
-if (!defined('ABSPATH')) exit;
-
 class Track {
   const ENDPOINT = 'track';
   const ACTION_CLICK = 'click';

lib/Router/Endpoints/ViewInBrowser.php

@@ -11,8 +11,6 @@ use MailPoet\Newsletter\ViewInBrowser as NewsletterViewInBrowser;
 use MailPoet\Settings\SettingsController;
 use MailPoet\WP\Functions as WPFunctions;
 
-if (!defined('ABSPATH')) exit;
-
 class ViewInBrowser {
   const ENDPOINT = 'view_in_browser';
   const ACTION_VIEW = 'view';

lib/Router/Router.php

@@ -7,8 +7,6 @@ use MailPoetVendor\Psr\Container\ContainerInterface;
 use MailPoet\Util\Helpers;
 use MailPoet\WP\Functions as WPFunctions;
 
-if (!defined('ABSPATH')) exit;
-
 class Router {
   public $api_request;
   public $endpoint;