MD-Settings - Update dialog for federated text in passwords dialog.

chrome/browser/resources/settings/passwords_and_forms_page/password_edit_dialog.js

 // Copyright 2016 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.
 
 /**
  * @fileoverview 'password-edit-dialog' is the dialog that allows showing a
  *     saved password.
  */
 
 (function() {
@@ skipping 19 matching lines @@
     this.$.dialog.showModal();
   },
 
   /** Closes the dialog. */
   close: function() {
     this.$.dialog.close();
   },
 
   /**
    * Gets the password input's type. Should be 'text' when password is visible
-   * and 'password' when it's not.
-   * @param {string} password
+   * or when there's federated text otherwise 'password'.
    * @private
    */
-  getPasswordInputType_: function(password) {
-    return password ? 'text' : 'password';
+  getPasswordInputType_: function() {
+    return this.password || this.item.federationText ? 'text' : 'password';
   },
 
   /**
    * Gets the title text for the show/hide icon.
    * @param {string} password
    * @param {string} hide The i18n text to use for 'Hide'
    * @param {string} show The i18n text to use for 'Show'
    * @private
    */
   showPasswordTitle_: function(password, hide, show) {
     return password ? hide : show;
   },
 
   /**
    * Gets the text of the password. Will use the value of |password| unless it
-   * cannot be shown, in which case it will be spaces.
-   * @param {!chrome.passwordsPrivate.PasswordUiEntry} item
-   * @param {string} password
+   * cannot be shown, in which case it will be spaces. It can also be the
+   * federated text.
    * @private
    */
-  getPassword_: function(item, password) {
-    if (password)
-      return password;
-    return item ? ' '.repeat(item.numCharactersInPassword) : '';
+  getPassword_: function() {
+    if (!this.item)
+      return '';
+
+    return this.item.federationText || this.password ||
+        ' '.repeat(this.item.numCharactersInPassword);
   },
 
   /**
    * Handler for tapping the show/hide button. Will fire an event to request the
    * password for this login pair.
    * @private
    */
   onShowPasswordButtonTap_: function() {
     if (this.password)
       this.password = '';
@@ skipping 12 matching lines @@
   /**
    * @param {!Event} event
    * @private
    */
   onReadonlyInputTap_: function(event) {
     /** @type {!PaperInputElement} */ (Polymer.dom(event).localTarget)
         .inputElement.select();
   }
 });
 })();