Refresh ChromeVox options page CSS

chrome/browser/resources/chromeos/chromevox/chromevox/background/options.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 ChromeVox options page.
  *
  */
 
 goog.provide('cvox.OptionsPage');
@@ skipping 259 matching lines @@
     };
   };
 
   select6.addEventListener('change', handleBrailleSelect(select6), true);
   select8.addEventListener('change', handleBrailleSelect(select8), true);
 
   var tableTypeButton = $('brailleTableType');
   var updateTableType = function(setFocus) {
     var currentTableType = localStorage['brailleTableType'] || 'brailleTable6';
     if (currentTableType == 'brailleTable6') {
-      select6.removeAttribute('aria-hidden');
-      select6.setAttribute('tabIndex', 0);
-      select6.style.display = 'block';
+      select6.parentElement.style.display = 'block';
+      select8.parentElement.style.display = 'none';
       if (setFocus) {
         select6.focus();
       }
-      select8.setAttribute('aria-hidden', 'true');
-      select8.setAttribute('tabIndex', -1);
-      select8.style.display = 'none';
       localStorage['brailleTable'] = localStorage['brailleTable6'];
       localStorage['brailleTableType'] = 'brailleTable6';
       tableTypeButton.textContent =
           Msgs.getMsg('options_braille_table_type_6');
     } else {
-      select6.setAttribute('aria-hidden', 'true');
-      select6.setAttribute('tabIndex', -1);
-      select6.style.display = 'none';
-      select8.removeAttribute('aria-hidden');
-      select8.setAttribute('tabIndex', 0);
-      select8.style.display = 'block';
+      select6.parentElement.style.display = 'none';
+      select8.parentElement.style.display = 'block';
       if (setFocus) {
         select8.focus();
       }
       localStorage['brailleTable'] = localStorage['brailleTable8'];
       localStorage['brailleTableType'] = 'brailleTable8';
       tableTypeButton.textContent =
           Msgs.getMsg('options_braille_table_type_8');
     }
     cvox.OptionsPage.getBrailleTranslatorManager().refresh();
   };
@@ skipping 72 matching lines @@
 /**
  * @return {cvox.BrailleTranslatorManager}
  */
 cvox.OptionsPage.getBrailleTranslatorManager = function() {
   return chrome.extension.getBackgroundPage()['braille_translator_manager'];
 };
 
 document.addEventListener('DOMContentLoaded', function() {
   cvox.OptionsPage.init();
 }, false);