Non-Local Join for Media Router and Presentation API

extensions/renderer/resources/media_router_bindings.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.
 
 var mediaRouter;
 
 define('media_router_bindings', [
     'mojo/public/js/bindings',
     'mojo/public/js/core',
     'content/public/renderer/service_provider',
@@ skipping 239 matching lines @@
       'default_action': issueActionToMojo_(issue.defaultAction),
       'secondary_actions': secondaryActions,
       'help_url': issue.helpUrl,
       'is_blocking': issue.isBlocking
     }));
   };
 
   /**
    * Called by the provider manager when the set of active routes
    * has been updated.
+   * @param {!string} sourceUrn The sourUrn associated with this route query.
    * @param {!Array<MediaRoute>} routes The active set of media routes.
+   * @param {!Array<string>} joinableRoutes The active set of joinable media
+   *     routes.
    */
-  MediaRouter.prototype.onRoutesUpdated = function(routes) {
-    this.service_.onRoutesUpdated(routes.map(routeToMojo_));
+  MediaRouter.prototype.onRoutesUpdated =
+      function(sourceUrn, routes, joinableRouteIds) {
+    this.service_.onRoutesUpdated(
+        sourceUrn, routes.map(routeToMojo_), joinableRouteIds);
   };
 
   /**
    * Called by the provider manager when sink availability has been updated.
    * @param {!MediaRouter.SinkAvailability} The new sink availability.
    */
   MediaRouter.prototype.onSinkAvailabilityUpdated = function(availability) {
     this.service_.onSinkAvailabilityUpdated(availability);
   };
 
@@ skipping 262 matching lines @@
    * @param {!string} routeId
    */
   MediaRouteProvider.prototype.onPresentationSessionDetached = function(
       routeId) {
     this.handlers_.onPresentationSessionDetached(routeId);
   };
 
   /**
    * Requests that the provider manager start sending information about active
    * media routes to the Media Router.
+   * @param {!string} sourceUrn
    */
-  MediaRouteProvider.prototype.startObservingMediaRoutes = function() {
-    this.handlers_.startObservingMediaRoutes();
+  MediaRouteProvider.prototype.startObservingMediaRoutes = function(sourceUrn) {
+    this.handlers_.startObservingMediaRoutes(sourceUrn);
   };
 
   /**
    * Requests that the provider manager stop sending information about active
    * media routes to the Media Router.
+   * @param {!string} sourceUrn
    */
-  MediaRouteProvider.prototype.stopObservingMediaRoutes = function() {
-    this.handlers_.stopObservingMediaRoutes();
+  MediaRouteProvider.prototype.stopObservingMediaRoutes = function(sourceUrn) {
+    this.handlers_.stopObservingMediaRoutes(sourceUrn);
   };
 
   mediaRouter = new MediaRouter(connector.bindHandleToProxy(
       serviceProvider.connectToService(
           mediaRouterMojom.MediaRouter.name),
       mediaRouterMojom.MediaRouter));
 
   return mediaRouter;
 });