Merge remote-tracking branch 'origin/MAGETWO-38949' into S70pr

Author: Andrii Kasian

app/code/Magento/CatalogInventory/Block/Adminhtml/Form/Field/Stock.php

@@ -230,12 +230,10 @@ protected function _getJs($quantityFieldId, $inStockFieldId)
                         $.each(fieldsAssociations, function(generalTabField, advancedTabField) {
                             $('#' + generalTabField + ', #' + advancedTabField)
                                 .bind('focus blur change keyup click', filler)
-                                .bind('keyup change blur', disabler);
-                            filler.call($('#' + generalTabField));
-                            filler.call($('#' + advancedTabField));
+                                .bind('keyup change blur', disabler)
+                                .trigger('change');
                         });
 
-                        disabler();
                 })
             </script>
         ";