Options: Rename chrome/browser/resources/options2 -> chrome/browser/resources/options.

chrome/browser/resources/options/chromeos/accounts_options_page.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. */
 
 .user-list-table {
   border: 1px solid lightgrey;
   border-collapse: collapse;
   border-spacing: 0;
 }
 
@@ skipping 67 matching lines @@
   visibility: hidden;
 }
 
 #userNameEdit {
   border: 1px solid lightgrey;
   width: 366px;
 }
 
 #ownerOnlyWarning {
   -webkit-padding-start: 20px;
-  background-image: url('../../options/chromeos/warning.png');
+  background-image: url('warning.png');
   background-repeat: no-repeat;
   margin-bottom: 10px;
   margin-top: 10px;
   padding-bottom: 1px;
 }
 
 input#userNameEdit:invalid {
   background-color: rgb(255, 102, 102);
 }