[Media Router WebUI] Handle route details in incognito.

chrome/browser/resources/media_router/media_router_ui_interface.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.
 
 // API invoked by the browser MediaRouterWebUIMessageHandler to communicate
 // with this UI.
 cr.define('media_router.ui', function() {
   'use strict';
 
   // The media-router-container element.
@@ skipping 70 matching lines @@
    * Populates the WebUI with data obtained from Media Router.
    *
    * @param {{deviceMissingUrl: string,
    *          sinksAndIdentity: {
    *            sinks: !Array<!media_router.Sink>,
    *            showEmail: boolean,
    *            userEmail: string,
    *            showDomain: boolean
    *          },
    *          routes: !Array<!media_router.Route>,
-   *          castModes: !Array<!media_router.CastMode>}} data
+   *          castModes: !Array<!media_router.CastMode>,
+   *          isOffTheRecord: boolean}} data
    * Parameters in data:
    *   deviceMissingUrl - url to be opened on "Device missing?" clicked.
    *   sinksAndIdentity - list of sinks to be displayed and user identity.
    *   routes - list of routes that are associated with the sinks.
    *   castModes - list of available cast modes.
+   *   isOffTheRecord - whether or not the browser is currently incognito.
    */
   function setInitialData(data) {
     container.deviceMissingUrl = data['deviceMissingUrl'];
     container.castModeList = data['castModes'];
     this.setSinkListAndIdentity(data['sinksAndIdentity']);
+    container.isOffTheRecord = data['isOffTheRecord'];
     container.routeList = data['routes'];
     container.maybeShowRouteDetailsOnOpen();
     media_router.browserApi.onInitialDataReceived();
   }
 
   /**
    * Sets current issue to |issue|, or clears the current issue if |issue| is
    * null.
    *
    * @param {?media_router.Issue} issue
@@ skipping 257 matching lines @@
     reportRouteCreation: reportRouteCreation,
     reportRouteCreationOutcome: reportRouteCreationOutcome,
     reportSelectedCastMode: reportSelectedCastMode,
     reportSinkCount: reportSinkCount,
     reportTimeToClickSink: reportTimeToClickSink,
     reportTimeToInitialActionClose: reportTimeToInitialActionClose,
     requestInitialData: requestInitialData,
     requestRoute: requestRoute,
   };
 });