Remove parent window (dangling in background) for chrome://settings when invoked at OOBE screen.

chrome/browser/resources/options/options.js

 // Copyright (c) 2010 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.
 
 var AddStartupPageOverlay = options.AddStartupPageOverlay;
 var AdvancedOptions = options.AdvancedOptions;
 var AlertOverlay = options.AlertOverlay;
 var AutoFillEditAddressOverlay = options.AutoFillEditAddressOverlay;
 var AutoFillEditCreditCardOverlay = options.AutoFillEditCreditCardOverlay;
 var AutoFillOptions = options.AutoFillOptions;
@@ skipping 100 matching lines @@
   OptionsPage.registerOverlay(AutoFillEditAddressOverlay.getInstance());
   OptionsPage.registerOverlay(AutoFillEditCreditCardOverlay.getInstance());
   OptionsPage.registerOverlay(ClearBrowserDataOverlay.getInstance());
   OptionsPage.registerOverlay(EditSearchEngineOverlay.getInstance());
   OptionsPage.registerOverlay(ImportDataOverlay.getInstance());
   OptionsPage.registerOverlay(InstantConfirmOverlay.getInstance());
 
   if (cr.isChromeOS) {
     OptionsPage.register(AccountsOptions.getInstance());
     OptionsPage.registerSubPage(ProxyOptions.getInstance(),
-                                InternetOptions.getInstance());
+                                AdvancedOptions.getInstance());
     OptionsPage.registerOverlay(new OptionsPage(
         'detailsInternetPage',
         'detailsInternetPage',
         'detailsInternetPage'));
   }
 
   var languageModifierKeysOverlay = new OptionsPage(
       'languageCustomizeModifierKeysOverlay',
       localStrings.getString('languageCustomizeModifierKeysOverlay'),
       'languageCustomizeModifierKeysOverlay')
@@ skipping 31 matching lines @@
   $('subpage-close').onclick = function() {
     OptionsPage.closeSubPage();
   };
 }
 
 document.addEventListener('DOMContentLoaded', load);
 
 window.onpopstate = function(e) {
   options.OptionsPage.setState(e.state);
 };