AC-1963: Fix deprecated jquery code in magento2 CE

- Removed other prototype related changes

Author: Rrego6

lib/web/mage/adminhtml/tools.js

@@ -152,7 +152,7 @@ function toggleValueElements(checkbox, container, excludedElements, checked) {
  */
 function submitAndReloadArea(area, url) {
     if ($(area)) {
-        var fields = $(area).on('select', 'input', 'select', 'textarea');
+        var fields = $(area).select('input', 'select', 'textarea');
         var data = Form.serializeElements(fields, true);
 
         url += url.match(new RegExp('\\?')) ? '&isAjax=true' : '?isAjax=true';