[Media Router] Set timeout for route creation.

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.
   var container = null;
 
   /**
+   * Handles timeout of previous create route attempt.
+   */
+  function onNotifyRouteCreationTimeout() {
+    container.onNotifyRouteCreationTimeout();
+  }
+
+  /**
    * Handles response of previous create route attempt.
    *
    * @param {string} sinkId The ID of the sink to which the Media Route was
    *     creating a route.
    * @param {?media_router.Route} route The newly create route to the sink
    *     if route creation succeeded; null otherwise
    */
   function onCreateRouteResponseReceived(sinkId, route) {
     container.onCreateRouteResponseReceived(sinkId, route);
   }
@@ skipping 64 matching lines @@
   /**
    * Sets the list of discovered sinks.
    *
    * @param {!Array<!media_router.Sink>} sinkList
    */
   function setSinkList(sinkList) {
     container.sinkList = sinkList;
   }
 
   return {
+    onNotifyRouteCreationTimeout: onNotifyRouteCreationTimeout,
     onCreateRouteResponseReceived: onCreateRouteResponseReceived,
     setCastModeList: setCastModeList,
     setContainer: setContainer,
     setInitialData: setInitialData,
     setIssue: setIssue,
     setRouteList: setRouteList,
     setSinkList: setSinkList,
   };
 });
 
@@ skipping 50 matching lines @@
   }
 
   return {
     actOnIssue: actOnIssue,
     closeDialog: closeDialog,
     closeRoute: closeRoute,
     requestInitialData: requestInitialData,
     requestRoute: requestRoute,
   };
 });