Support federated credentials in Chrome settings.

chrome/browser/resources/options/password_manager_list.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. */
 
 #saved-passwords-list .list-inline-button {
   -webkit-transition: opacity 150ms;
   background: rgb(138, 170, 237);
   font-size: 0.9em;
   height: 18px;
   margin-left: 2px;
@@ skipping 16 matching lines @@
   border: none;
 }
 
 #saved-passwords-list .url {
   box-sizing: border-box;
   width: 40%;
 }
 
 #saved-passwords-list .name {
   -webkit-box-flex: 1;
-  width: 20%;
+  width: 30%;
 }
 
-#saved-passwords-list .password {
+#saved-passwords-list .password,
+#saved-passwords-list .federation {
   -webkit-box-flex: 1;
   position: relative;
+  width: 30%;
 }
 
 #saved-passwords-list .password input[type='password'],
 #saved-passwords-list .password input[type='text'] {
   box-sizing: border-box;
   width: 100%;
 }
 
 #password-exceptions-list .url {
   -webkit-box-flex: 1;
 }
 
 #saved-passwords-list .url,
 #saved-passwords-list .name,
+#saved-passwords-list .federation,
 #password-exceptions-list .url {
   overflow: hidden;
   text-overflow: ellipsis;
 }