Move Autofill Payments integration checkbox to the sync settings page.

chrome/browser/resources/options/sync_setup_overlay.css

 /* 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. */
 
 /* TODO(jhawkins): Organize these by page. */
 
 #sync-setup-overlay * h4 {
   margin: 5px 0;
 }
 
@@ skipping 24 matching lines @@
 .sync-custom-passphrase-input {
   margin: 10px 0;
 }
 
 #sync-existing-passphrase-container {
   background: rgb(255, 242, 158);
   border: 1px solid rgb(212, 205, 173);
   padding: 10px;
 }
 
-#sync-select-container {
-  margin-bottom: 10px;
-}
-
 #sync-instructions-container {
   line-height: 1.8em;
   margin-bottom: 30px;
 }
 
 #choose-data-types-body {
   -webkit-column-count: 3;
-  margin: 10px 0;
+  margin: 10px 0 0 0;
 }
 
 #choose-data-types-body > .checkbox:first-child {
   margin-top: 0;
 }
 
 #choose-data-types-body > .checkbox:last-child {
   margin-bottom: 0;
 }
 
@@ skipping 128 matching lines @@
 }
 
 html[dir='rtl'] #learn-more-link {
   float: left;
 }
 
 #customize-link,
 #use-default-link {
   -webkit-transition: opacity 250ms;
 }