Enhanced Sync Confirmation modal

chrome/browser/resources/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', [$('activityControlsCheckbox').checked]);

[anthonyvd, 2016/03/17 20:23:41]

This should also happen in onGoToSettings since that option also confirms sign
in, it just holds off on starting sync until after the user has confirmed
settings.

I imagine we'd want both chrome://settings and the activity page to open in that
case, although you should double check with designers.

[Moe, 2016/03/18 21:53:39]

Done.

   }
 
   function onUndo(e) {
     chrome.send('undo');
   }
 
   function onGoToSettings(e) {
     chrome.send('goToSettings');
   }
 
@@ skipping 13 matching lines @@
     $('picture-container').classList.add('loaded');
   }
 
   return {
     initialize: initialize,
     setUserImageURL: setUserImageURL
   };
 });
 
 document.addEventListener('DOMContentLoaded', sync.confirmation.initialize);