Translate: remove alpha language support

chrome/browser/resources/translate_internals/translate_internals.js

 // Copyright 2013 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() {
   'use strict';
 
   cr.define('cr.translateInternals', function() {
 
     var detectionLogs_ = null;
@@ skipping 226 matching lines @@
       span.textContent = formatDate(new Date(details['last_updated']));
 
       var ul = $('prefs-supported-languages-languages');
       ul.innerHTML = '';
       var languages = details['languages'];
       for (var i = 0; i < languages.length; i++) {
         var language = languages[i];
         var li = document.createElement('li');
 
         var text = formatLanguageCode(language);
-        if (details['alpha_languages'].indexOf(language) != -1)
-          text += ' - alpha';
         li.innerText = text;
 
         ul.appendChild(li);
       }
     }
 
     /**
      * Handles the message of 'countryUpdated' from the browser.
      *
      * @param {Object} details the object containing the country
@@ skipping 239 matching lines @@
   /**
    * The entry point of the UI.
    */
   function main() {
     cr.doc.addEventListener('DOMContentLoaded',
                             cr.translateInternals.initialize);
   }
 
   main();
 })();