Remove the "Settings" packaged app

chrome/browser/resources/options/options_settings_app.js

-// Copyright 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.
-
-(function() {
-  if (document.location != 'chrome://settings-frame/options_settings_app.html')
-    return;
-
-  OptionsPage.setIsSettingsApp(true);
-
-  // Override the offset in the options page.
-  PageManager.horizontalOffset = 38;
-
-  document.addEventListener('DOMContentLoaded', function() {
-    // Hide everything by default.
-    var sections = document.querySelectorAll('section');
-    for (var i = 0; i < sections.length; i++)
-      sections[i].hidden = true;
-
-    var whitelistedSections = [
-      'advanced-settings',
-      'downloads-section',
-      'handlers-section',
-      'languages-section',
-      'network-section',
-      'notifications-section',
-      'sync-section'
-    ];
-
-    for (var i = 0; i < whitelistedSections.length; i++)
-      $(whitelistedSections[i]).hidden = false;
-
-    // Avoid showing an empty Users section on ash. Note that profiles-section
-    // is actually a div element, rather than section, so is not hidden after
-    // the querySelectorAll(), above.
-    $('sync-users-section').hidden = $('profiles-section').hidden;
-
-    // Hide Import bookmarks and settings button.
-    $('import-data').hidden = true;
-
-    // Hide create / edit / delete profile buttons.
-    $('profiles-create').hidden = true;
-    $('profiles-delete').hidden = true;
-    $('profiles-manage').hidden = true;
-
-    // Remove the 'X'es on profiles in the profile list.
-    $('profiles-list').canDeleteItems = false;
-  });
-
-  loadTimeData.overrideValues(/** @type {!Object} */(
-      loadTimeData.getValue('settingsApp')));
-}());