Files.app: Remove support for chrome://files.

chrome/browser/resources/file_manager/js/util.js

 // Copyright (c) 2012 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.
 
 'use strict';
 
 /**
  * Namespace for utility functions.
  */
 var util = {};
@@ skipping 707 matching lines @@
   return loadTimeData.getStringF.apply(loadTimeData, arguments);
 }
 
 /**
  * Adapter object that abstracts away the the difference between Chrome app APIs
  * v1 and v2. Is only necessary while the migration to v2 APIs is in progress.
  * TODO(mtomasz): Clean up this. crbug.com/240606.
  */
 util.platform = {
   /**
-   * @return {boolean} True if Files.app is running via "chrome://files", open
-   * files or select folder dialog. False otherwise.
+   * @return {boolean} True if Files.app is running as an open files or a select
+   *     folder dialog. False otherwise.
    */
   runningInBrowser: function() {
     return !window.appID;
   },
 
   /**
    * @param {function(Object)} callback Function accepting a preference map.
    */
   getPreferences: function(callback) {
     chrome.storage.local.get(callback);
@@ skipping 463 matching lines @@
 /**
  * The type of each volume.
  * @enum {string}
  */
 util.VolumeType = Object.freeze({
   DRIVE: 'drive',
   DOWNLOADS: 'downloads',
   REMOVABLE: 'removable',
   ARCHIVE: 'archive'
 });