Port storage manager to MD settings.

chrome/browser/resources/settings/route.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.
 
 cr.define('settings', function() {
   /**
    * Class for navigable routes. May only be instantiated within this file.
    * @constructor
    * @param {string} path
    * @private
@@ skipping 111 matching lines @@
 <if expr="chromeos">
   r.CHANGE_PICTURE = r.PEOPLE.createChild('/changePicture');
   r.ACCOUNTS = r.PEOPLE.createChild('/accounts');
   r.LOCK_SCREEN = r.PEOPLE.createChild('/lockScreen');
 
   r.DEVICE = r.BASIC.createSection('/device', 'device');
   r.POINTERS = r.DEVICE.createChild('/pointer-overlay');
   r.KEYBOARD = r.DEVICE.createChild('/keyboard-overlay');
   r.DISPLAY = r.DEVICE.createChild('/display');
   r.STYLUS = r.DEVICE.createChild('/stylus');
+  r.STORAGE = r.DEVICE.createChild('/storage');
 </if>
 
   r.PRIVACY = r.ADVANCED.createSection('/privacy', 'privacy');
   r.CERTIFICATES = r.PRIVACY.createChild('/certificates');
 
   r.SITE_SETTINGS = r.PRIVACY.createChild('/siteSettings');
   r.SITE_SETTINGS_ALL = r.SITE_SETTINGS.createChild('all');
   r.SITE_SETTINGS_SITE_DETAILS =
       r.SITE_SETTINGS_ALL.createChild('/siteSettings/siteDetails');
 
@@ skipping 213 matching lines @@
     RouteObserverBehavior: RouteObserverBehavior,
     getRouteForPath: getRouteForPath,
     initializeRouteFromUrl: initializeRouteFromUrl,
     getCurrentRoute: getCurrentRoute,
     getQueryParameters: getQueryParameters,
     lastRouteChangeWasPopstate: lastRouteChangeWasPopstate,
     navigateTo: navigateTo,
     navigateToPreviousRoute: navigateToPreviousRoute,
   };
 });