Updated the files.

my-app/node_modules/karma/lib/url.js

@@ -0,0 +1,31 @@
+'use strict'
+
+const path = require('path')
+const { URL } = require('url')
+
+/**
+ * Url object used for tracking files in `file-list.js`.
+ */
+class Url {
+  constructor (path, type, integrity) {
+    this.path = path
+    this.originalPath = path
+    this.type = type
+    this.integrity = integrity
+    this.isUrl = true
+  }
+
+  /**
+   * Detect type from the file extension in the path part of the URL.
+   * @returns {string} detected file type or empty string
+   */
+  detectType () {
+    return path.extname(new URL(this.path).pathname).slice(1)
+  }
+
+  toString () {
+    return this.path
+  }
+}
+
+module.exports = Url