[MediaRouter] Implement send binary message from PSDImpl to MRPManager

extensions/renderer/resources/media_router_bindings.js

Index: extensions/renderer/resources/media_router_bindings.js
diff --git a/extensions/renderer/resources/media_router_bindings.js b/extensions/renderer/resources/media_router_bindings.js
index eb0d35539f2c3ff87f0e6dedceabe2576bd595e5..5985c46c79f64937d556978a00b3e63ab15deec8 100644
--- a/extensions/renderer/resources/media_router_bindings.js
+++ b/extensions/renderer/resources/media_router_bindings.js
@@ -316,6 +316,11 @@ define('media_router_bindings', [
     this.sendRouteMessage = null;
 
     /**
+     * @type {function(string, Array.<uint8>): Promise}
+     */
+    this.sendRouteBinaryMessage = null;
+
+    /**
      * @type {function(Array.<string>): Promise.<Array.<RouteMessage>>}
      */
     this.listenForRouteMessages = null;
@@ -368,6 +373,7 @@ define('media_router_bindings', [
       'stopObservingMediaRoutes',
       'startObservingMediaRoutes',
       'sendRouteMessage',
+      'sendRouteBinaryMessage',
       'listenForRouteMessages',
       'closeRoute',
       'joinRoute',
@@ -479,6 +485,23 @@ define('media_router_bindings', [
   };
 
   /**
+   * Sends a binary message to the route designated by |routeId|.
+   * @param {!string} routeId
+   * @param {!Array.<uint8>} data

[Kevin M, 2015/07/22 18:31:50]

"uint8" isn't a valid JS type?

[USE s.singapati at gmail.com, 2015/07/23 19:52:53]

Done. Changed to Uint8Array.

+   * @return {!Promise.<boolean>} Resolved with true if the data was sent,
+   *    or false on failure.
+   */
+  MediaRouteProvider.prototype.sendRouteBinaryMessage = function(
+      routeId, data) {
+    return this.handlers_.sendRouteBinaryMessage(routeId, data)
+        .then(function() {

[Kevin M, 2015/07/22 18:34:04]

Please refer to the fix in CL #1249083003 and make a similar change here

[USE s.singapati at gmail.com, 2015/07/23 19:52:53]

Done.

+          return true;
+        }, function() {
+          return false;
+        });
+  };
+
+  /**
    * Listen for next batch of messages from one of the routeIds.
    * @param {!Array.<string>} routeIds
    * @return {!Promise.<Array.<RouteMessage>>} Resolved with a list of messages,