Fixed worker startup issue

chrome/worker/websharedworker_stub.cc

 // Copyright (c) 2009 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.
 
 #include "chrome/worker/websharedworker_stub.h"
 
 #include "chrome/common/webmessageportchannel_impl.h"
 #include "chrome/common/worker_messages.h"
 #include "webkit/api/public/WebSharedWorker.h"
 #include "webkit/api/public/WebString.h"
@@ skipping 23 matching lines @@
 }
 
 void WebSharedWorkerStub::OnStartWorkerContext(
     const GURL& url, const string16& user_agent, const string16& source_code) {
   impl_->startWorkerContext(url, name_, user_agent, source_code);
 }
 
 void WebSharedWorkerStub::OnConnect(int sent_message_port_id, int routing_id) {
   WebKit::WebMessagePortChannel* channel =
       new WebMessagePortChannelImpl(routing_id, sent_message_port_id);
-  impl_->connect(channel);
+  impl_->connect(channel, NULL);
 }
 
 void WebSharedWorkerStub::OnTerminateWorkerContext() {
   impl_->terminateWorkerContext();
 
   // Call the client to make sure context exits.
   EnsureWorkerContextTerminates();
 }