Refactored code to allow associating workers with multiple renderers.

chrome/renderer/render_view.cc

 // Copyright (c) 2010 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/render_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 1898 matching lines @@
   return new WebWorkerProxy(client, RenderThread::current(), routing_id_);
 }
 
 WebSharedWorker* RenderView::createSharedWorker(
     WebFrame* frame, const WebURL& url, const WebString& name,
     unsigned long long document_id) {
 
   int route_id = MSG_ROUTING_NONE;
   bool url_mismatch = false;
   Send(new ViewHostMsg_LookupSharedWorker(
-      url, name, document_id, &route_id, &url_mismatch));
+      url, name, document_id, routing_id_, &route_id, &url_mismatch));
   if (url_mismatch) {
     return NULL;
   } else {
     return new WebSharedWorkerProxy(RenderThread::current(),
+                                    document_id,
                                     route_id,
                                     routing_id_);
   }
 }
 
 WebMediaPlayer* RenderView::createMediaPlayer(
     WebFrame* frame, WebMediaPlayerClient* client) {
   scoped_refptr<media::FilterFactoryCollection> factory =
       new media::FilterFactoryCollection();
   // Add in any custom filter factories first.
@@ skipping 2097 matching lines @@
       new PluginMsg_SignalModalDialogEvent(host_window_));
 
   message->EnableMessagePumping();  // Runs a nested message loop.
   bool rv = Send(message);
 
   PluginChannelHost::Broadcast(
       new PluginMsg_ResetModalDialogEvent(host_window_));
 
   return rv;
 }