[Presentation API] 1-UA presentation support + presenter APIs.

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 407 matching lines @@
    * @param {!number} tabId ID of tab requesting presentation.
    * @return {!Promise.<!Object>} A Promise resolving to an object describing
    *     the newly created media route, or rejecting with an error message on
    *     failure.
    */
   MediaRouteProvider.prototype.createRoute =
       function(sourceUrn, sinkId, presentationId, origin, tabId) {
     return this.handlers_.createRoute(
         sourceUrn, sinkId, presentationId, origin, tabId)
         .then(function(route) {
-          return {route: routeToMojo_(route)};
+          return {route: routeToMojo_(route),
+                  // TODO(imcheng): Plumb is_one_ua_presentation.
+                  is_one_ua_presentation: false};
         }.bind(this))
         .catch(function(err) {
-          return {error_text: 'Error creating route: ' + err.message};
+          return {error_text: 'Error creating route: ' + err.message,
+                  is_one_ua_presentation: false};
         });
   };
 
   /**
    * Handles a request via the Presentation API to join an existing route given
    * by |sourceUrn| and |presentationId|. |origin| and |tabId| are used for
    * validating same-origin/tab scope.
    * @param {!string} sourceUrn Media source to render.
    * @param {!string} presentationId Presentation ID to join.
    * @param {!string} origin Origin of site requesting join.
@@ skipping 108 matching lines @@
   };
 
   mediaRouter = new MediaRouter(connector.bindHandleToProxy(
       serviceProvider.connectToService(
           mediaRouterMojom.MediaRouter.name),
       mediaRouterMojom.MediaRouter));
 
   return mediaRouter;
 });