HOR-2689 Removed references to G::LoadClass, Bootstrap::LoadClass and various references to class loading methods and require_once

workflow/engine/methods/setup/pluginsRemove.php

@@ -38,8 +38,6 @@ switch ($RBAC->userCanAccess('PM_SETUP_ADVANCE'))
 	break;
 }*/
 
-G::LoadClass( "plugin" );
-G::LoadSystem('inputfilter');
 $filter = new InputFilter();
 $pluginName = $_REQUEST['pluginUid'];
 $pluginName = $filter->xssFilterHard($pluginName);