It is time.

ui/accessibility/extensions/longdesc/options.js

-/* Copyright (c) 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. */
-
-// Saves options to chrome.storage
-function save_options() {
-  var border = document.getElementById('border').checked;
-  chrome.storage.sync.set({
-    addBorder: border
-  }, function() {
-    // Update status to let user know options were saved.
-    var status = document.getElementById('status');
-    status.textContent = 'Options saved.';
-    setTimeout(function() {
-      status.textContent = '';
-    }, 750);
-  });
-}
-
-// Restores select box and checkbox state using the preferences
-// stored in chrome.storage.
-function restore_options() {
-  // Use default value addBOrder = false.
-  chrome.storage.sync.get("addBorder", function(item) {
-    document.getElementById('border').checked = item.addBorder;
-  });
-}
-
-document.addEventListener('DOMContentLoaded', restore_options);
-document.getElementById('border').addEventListener('click', save_options);