jslint fix

jsonform/gadget_json_generated_form_child.js

@@ -1458,7 +1458,7 @@
         .push(function () {
           return g.element.setAttribute('data-json-property-name', new_name);
         })
-        .push(undefined, function (error) {
+        .push(undefined, function () {
           // XXX notify user
           event.srcElement.value = name;
           event.srcElement.focus();
@@ -1579,7 +1579,7 @@
     .declareAcquiredMethod("notifyInvalid", "notifyInvalid")
     .declareAcquiredMethod("checkValidity", "checkValidity")
 
-    .allowPublicAcquisition("notifyValid", function (arr, sub_scope) {
+    .allowPublicAcquisition("notifyValid", function () {
       return true;
     })
     .allowPublicAcquisition("notifyChange", function (arr, sub_scope) {