Update abp-sweetalert2.js

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/sweetalert2/abp-sweetalert2.js

@@ -36,11 +36,6 @@ var abp = abp || {};
     /* MESSAGE **************************************************/
 
     var showMessage = function (type, message, title) {
-        if (!title) {
-            title = message;
-            message = undefined;
-        }
-
         var opts = $.extend(
             {},
             abp.libs.sweetAlert.config['default'],