Cleanup all Legacy components

src/legacy/fnchecked.js

@@ -4,7 +4,9 @@ define(["jQuery"], function($) {
         return !0 === value || !1 === value ? $(this).each(function() {
             this.checked = value;
         }) : this.length && this[0].checked;
-    }, $.fn.checkboxradio = function() {
+    };
+
+    $.fn.checkboxradio = function() {
         return this;
     };
 });