Settings Router Refactor: Migrate to settings.Route.navigateTo calls.

chrome/browser/resources/settings/people_page/quick_unlock_routing_behavior.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.
 
 /** @enum {string} */
 var QuickUnlockScreen = {
   AUTHENTICATE: 'quick-unlock-authenticate',
   CHOOSE_METHOD: 'quick-unlock-choose-method',
   SETUP_PIN: 'quick-unlock-setup-pin'
 };
 
 /** @polymerBehavior */
 var QuickUnlockRoutingBehavior = {
   properties: {
-    /** @type {SettingsRoute} */
+    /** @type {!settings.Route} */
     currentRoute: {
       type: Object,
       notify: true,
     }
   },
 
   /**
    * Returns true if the given screen is active.
    * @param {!QuickUnlockScreen} screen
    * @return {!boolean}
    */
   isScreenActive: function(screen) {
     var subpage = this.currentRoute.subpage;
     return subpage.length > 0 && subpage[subpage.length - 1] == screen;
   },
 };