Allow editing passwords in settings/passwords

chrome/browser/resources/options/password_manager.js

 // 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.
 
 cr.define('options', function() {
   /** @const */ var Page = cr.ui.pageManager.Page;
   /** @const */ var PageManager = cr.ui.pageManager.PageManager;
   /** @const */ var ArrayDataModel = cr.ui.ArrayDataModel;
 
   /////////////////////////////////////////////////////////////////////////////
@@ skipping 193 matching lines @@
         }
       }
 
       // Reveal the password in the UI.
       var item = this.savedPasswordsList_.getListItemByIndex(index);
       item.showPassword(password);
     },
   };
 
   /**
+   * Updates the password value of an entry.
+   * @param {number} rowIndex The row to update.
+   * @param {string} newPassword The new password value.
+   */
+  PasswordManager.updatePassword = function(rowIndex, newPassword) {
+    chrome.send('updatePassword', [String(rowIndex), newPassword]);
+  };
+
+  /**
    * Removes a saved password.
    * @param {number} rowIndex indicating the row to remove.
    */
   PasswordManager.removeSavedPassword = function(rowIndex) {
       chrome.send('removeSavedPassword', [String(rowIndex)]);
   };
 
   /**
    * Removes a password exception.
    * @param {number} rowIndex indicating the row to remove.
@@ skipping 17 matching lines @@
       return instance[name + '_'].apply(instance, arguments);
     };
   });
 
   // Export
   return {
     PasswordManager: PasswordManager
   };
 
 });