Sync confirmation: change "Settings" link to checkbox

chrome/browser/resources/signin/sync_confirmation/sync_confirmation.js

 /* Copyright 2015 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.define('sync.confirmation', function() {
   'use strict';
 
   function onConfirm(e) {
-    chrome.send('confirm');
+    chrome.send('confirm', [$('configure-before-signing-in').checked]);
   }
 
   function onUndo(e) {
     chrome.send('undo');
   }
 
-  function onGoToSettings(e) {
-    chrome.send('goToSettings');
-  }
-
   function initialize() {
     document.addEventListener('keydown', onKeyDown);
     $('confirmButton').addEventListener('click', onConfirm);
     $('undoButton').addEventListener('click', onUndo);
     if (loadTimeData.getBoolean('isSyncAllowed')) {
-      $('settingsLink').addEventListener('click', onGoToSettings);
       $('profile-picture').addEventListener('load', onPictureLoaded);
       $('syncDisabledDetails').hidden = true;
     } else {
       $('syncConfirmationDetails').hidden = true;
     }
 
     // Prefer using |document.body.offsetHeight| instead of
     // |document.body.scrollHeight| as it returns the correct height of the
     // even when the page zoom in Chrome is different than 100%.
     chrome.send('initializedWithSize', [document.body.offsetHeight]);
@@ skipping 27 matching lines @@
   }
 
   return {
     clearFocus: clearFocus,
     initialize: initialize,
     setUserImageURL: setUserImageURL
   };
 });
 
 document.addEventListener('DOMContentLoaded', sync.confirmation.initialize);