Make web-socket pass AutobanhTestSuite.

sdk/lib/io/websocket.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart.io;
 
 /**
  * Web socket status codes used when closing a web socket connection.
  */
 abstract class WebSocketStatus {
@@ skipping 16 matching lines @@
  * The [WebSocketTransformer] provides the ability to upgrade a
  * [HttpRequest] to a [WebSocket] connection. It supports both
  * upgrading a single [HttpRequest] and upgrading a stream of
  * [HttpRequest]s.
  *
  * To upgrade a single [HttpRequest] use the static [upgrade] method.
  *
  *     HttpServer server;
  *     server.listen((request) {
  *       if (...) {
- *         WebSocketTransformer.upgrade(request).then(websocket) {
+ *         WebSocketTransformer.upgrade(request).then((websocket) {
  *           ...
- *         }
+ *         });
  *       } else {
  *         // Do normal HTTP request processing.
  *       }
  *     });
  *
  * To transform a stream of [HttpRequest] events as it implements a
  * stream transformer that transforms a stream of HttpRequest into a
  * stream of WebSockets by upgrading each HttpRequest from the HTTP or
  * HTTPS server, to the WebSocket protocol.
  *
@@ skipping 101 matching lines @@
    */
   Future addStream(Stream stream);
 }
 
 
 class WebSocketException implements Exception {
   const WebSocketException([String this.message = ""]);
   String toString() => "WebSocketException: $message";
   final String message;
 }