MD Settings: move autofill and manage password toggles to their subpages.

chrome/test/data/webui/settings/settings_passwords_section_browsertest.js

 // Copyright 2015 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 Runs the Polymer Password Settings tests. */
 
 /** @const {string} Path to root from chrome/test/data/webui/settings/. */
 var ROOT_PATH = '../../../../../';
 
 // Polymer BrowserTest fixture.
@@ skipping 163 matching lines @@
     /** @type {TestPasswordManager} */
     var passwordManager = null;
 
     setup(function() {
       PolymerTest.clearBody();
       // Override the PasswordManagerImpl for testing.
       passwordManager = new TestPasswordManager();
       PasswordManagerImpl.instance_ = passwordManager;
     });
 
+    test('testPasswordsExtensionIndicator', function() {
+      // Initialize with dummy prefs.
+      var element = document.createElement('passwords-section');
+      element.prefs = {credentials_enable_service: {}};
+      document.body.appendChild(element);
+
+      assertFalse(!!element.$$('#passwordsExtensionIndicator'));
+      element.set('prefs.credentials_enable_service.extensionId', 'test-id');
+      Polymer.dom.flush();
+
+      assertTrue(!!element.$$('#passwordsExtensionIndicator'));
+    });
+
     test('verifyNoSavedPasswords', function() {
       var passwordsSection = createPasswordsSection(passwordManager, [], []);
 
       validatePasswordList(passwordsSection.$.passwordList, []);
 
       assertFalse(passwordsSection.$.noPasswordsLabel.hidden);
       assertTrue(passwordsSection.$.savedPasswordsHeading.hidden);
     });
 
     test('verifySavedPasswordLength', function() {
@@ skipping 262 matching lines @@
         assertEquals(item.loginPair.username, event.detail.username);
         done();
       });
 
       MockInteractions.tap(passwordDialog.$.showPasswordButton);
     });
   });
 
   mocha.run();
 });