Basic OAuth2 support using the native app flow.

remoting/webapp/me2mom/main.css

 /* Copyright (c) 2011 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.
  */
 
 body {
   font-family: Helvetica, sans-serif;
   cursor: default;
   font-size: 13px;
 }
@@ skipping 122 matching lines @@
 }
 
 section > div:only-of-type {
   -webkit-box-flex: 1;
 }
 
 div.page section:last-child {
   border-bottom: none;
 }
 
+div#xmpp_div {
+  background: -webkit-linear-gradient(#fafafa, #f4f4f4 40%, #e5e5e5);
+  border: 1px solid #aaa;
+  padding: 0px 3px 0px 3px;
+  color: #444;
+}
+
 button {
   -webkit-border-radius: 2px;
   -webkit-box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.1);
   -webkit-user-select: none;
   background: -webkit-linear-gradient(#fafafa, #f4f4f4 40%, #e5e5e5);
   border: 1px solid #aaa;
   color: #444;
   font-size: inherit;
   margin-bottom: 0px;
   min-width: 4em;
@@ skipping 12 matching lines @@
   background: #ebebeb -webkit-linear-gradient(#f4f4f4, #efefef 40%, #dcdcdc);
   color: #333;
 }
 
 button[disabled], button[disabled]:hover {
   -webkit-box-shadow: none;
   background: -webkit-linear-gradient(#fafafa, #f4f4f4 40%, #e5e5e5);
   border-color: #aaa;
   color: #888;
 }