Enable 3rd party support for Security Keys.

chrome/browser/resources/cryptotoken/googleapprovedorigins.js

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/**
- * @fileoverview Provides an implementation of approved origins that always
- * (and only) allows google.com to use security keys.
- *
- */
-'use strict';
-
-/**
- * Allows the caller to check whether the user has approved the use of
- * security keys from an origin.
- * @constructor
- * @implements {ApprovedOrigins}
- */
-function GoogleApprovedOrigins() {}
-
-/**
- * Checks whether the origin is approved to use security keys. (If not, an
- * approval prompt may be shown.)
- * @param {string} origin The origin to approve.
- * @param {number=} opt_tabId A tab id to display approval prompt in, if
- *     necessary.
- * @return {Promise.<boolean>} A promise for the result of the check.
- */
-GoogleApprovedOrigins.prototype.isApprovedOrigin = function(origin, opt_tabId) {
-  var anchor = document.createElement('a');
-  anchor.href = origin;
-  return Promise.resolve(/google.com$/.test(anchor.hostname));
-};