f

lib/internal/url.js

@@ -621,17 +621,9 @@ function isURLThis(self) {
 }
 
 class URL {
-  constructor(input) {
+  constructor(input, base = undefined) {
     // toUSVString is not needed.
     input = `${input}`;
-
-    // idlharness.any.js needs constructor's length to be 1, so there should be
-    // only one argument `input`. We get the second argument `base` from
-    // `arguments` object.
-    let base;
-    if (arguments.length >= 2) {
-      base = arguments[1];
-    }
     let base_context;
     if (base !== undefined) {
       base_context = new URL(base)[context];