Delete the auto-launch trial.

chrome/browser/resources/options/browser_options.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.
 
 cr.exportPath('options');
 
 /**
  * @typedef {{actionLinkText: (string|undefined),
  *            childUser: (boolean|undefined),
  *            hasError: (boolean|undefined),
@@ skipping 418 matching lines @@
       }
 
       // Default browser section.
       if (!cr.isChromeOS) {
         if (!loadTimeData.getBoolean('showSetDefault')) {
           $('set-default-browser-section').hidden = true;
         }
         $('set-as-default-browser').onclick = function(event) {
           chrome.send('becomeDefaultBrowser');
         };
-
-        $('auto-launch').onclick = this.handleAutoLaunchChanged_;
       }
 
       // Privacy section.
       $('privacyContentSettingsButton').onclick = function(event) {
         PageManager.showPageByName('content');
         OptionsPage.showTab($('cookies-nav-tab'));
         chrome.send('coreOptionsUserMetricsAction',
             ['Options_ContentSettings']);
       };
       $('privacyClearDataButton').onclick = function(event) {
@@ skipping 868 matching lines @@
     /**
      * Removes the 'http://' from a URL, like the omnibox does. If the string
      * doesn't start with 'http://' it is returned unchanged.
      * @param {string} url The url to be processed
      * @return {string} The url with the 'http://' removed.
      */
     stripHttp_: function(url) {
       return url.replace(/^http:\/\//, '');
     },
 
-   /**
-    * Shows the autoLaunch preference and initializes its checkbox value.
-    * @param {boolean} enabled Whether autolaunch is enabled or or not.
-    * @private
-    */
-    updateAutoLaunchState_: function(enabled) {
-      $('auto-launch-option').hidden = false;
-      $('auto-launch').checked = enabled;
-    },
-
     /**
      * Called when the value of the download.default_directory preference
      * changes.
      * @param {Event} event Change event.
      * @private
      */
     onDefaultDownloadDirectoryChanged_: function(event) {
       $('downloadLocationPath').value = event.value.value;
       if (cr.isChromeOS) {
         // On ChromeOS, replace /special/drive-<hash>/root with "Google Drive"
@@ skipping 71 matching lines @@
      */
     setDefaultSearchEngine_: function() {
       var engineSelect = $('default-search-engine');
       var selectedIndex = engineSelect.selectedIndex;
       if (selectedIndex >= 0) {
         var selection = engineSelect.options[selectedIndex];
         chrome.send('setDefaultSearchEngine', [String(selection.value)]);
       }
     },
 
-   /**
-     * Sets or clear whether Chrome should Auto-launch on computer startup.
-     * @private
-     */
-    handleAutoLaunchChanged_: function() {
-      chrome.send('toggleAutoLaunch', [$('auto-launch').checked]);
-    },
-
     /**
      * Get the selected profile item from the profile list. This also works
      * correctly if the list is not displayed.
      * @return {?Object} The profile item object, or null if nothing is
      *     selected.
      * @private
      */
     getSelectedProfileItem_: function() {
       var profilesList = $('profiles-list');
       if (profilesList.hidden) {
@@ skipping 823 matching lines @@
       }
       button.textContent = loadTimeData.getString(strId);
     };
   }
 
   // Export
   return {
     BrowserOptions: BrowserOptions
   };
 });