Refactored code to allow associating workers with multiple renderers.

chrome/renderer/websharedworker_proxy.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/renderer/websharedworker_proxy.h"
 
 #include "chrome/common/render_messages.h"
 #include "chrome/common/webmessageportchannel_impl.h"
 #include "chrome/common/worker_messages.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebURL.h"
 
 WebSharedWorkerProxy::WebSharedWorkerProxy(ChildThread* child_thread,
+                                           unsigned long long document_id,
                                            int route_id,
                                            int render_view_route_id)
-    : WebWorkerBase(child_thread, route_id, render_view_route_id),
+    : WebWorkerBase(child_thread, document_id, route_id, render_view_route_id),
       connect_listener_(NULL) {
 }
 
 bool WebSharedWorkerProxy::isStarted() {
   return IsStarted();
 }
 
 void WebSharedWorkerProxy::startWorkerContext(
     const WebKit::WebURL& script_url,
     const WebKit::WebString& name,
@@ skipping 42 matching lines @@
   // The worker is created - now send off the CreateWorkerContext message and
   // any other queued messages
   SendQueuedMessages();
 
   // Inform any listener that the pending connect event has been sent
   // (this can result in this object being freed).
   if (connect_listener_) {
     connect_listener_->connected();
   }
 }