Make sure message ports that are transferred to a serviceworker end up in the right process.

content/browser/service_worker/service_worker_version.h

 // Copyright 2013 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.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 137 matching lines @@
   // Starts an update now.
   void StartUpdate();
 
   // Sends an IPC message to the worker.
   // If the worker is not running this first tries to start it by
   // calling StartWorker internally.
   // |callback| can be null if the sender does not need to know if the
   // message is successfully sent or not.
   void SendMessage(const IPC::Message& message, const StatusCallback& callback);
 
+  // Sends a message event to the associated embedded worker.
+  void DispatchMessageEvent(const base::string16& message,
+                            const std::vector<int>& sent_message_port_ids,
+                            const StatusCallback& callback);
+
   // Sends install event to the associated embedded worker and asynchronously
   // calls |callback| when it errors out or it gets a response from the worker
   // to notify install completion.
   // |active_version_id| must be a valid positive ID
   // if there's an activated (previous) version running.
   //
   // This must be called when the status() is NEW. Calling this changes
   // the version's status to INSTALLING.
   // Upon completion, the version's status will be changed to INSTALLED
   // on success, or back to NEW on failure.
@@ skipping 147 matching lines @@
   bool is_doomed_;
 
   base::WeakPtrFactory<ServiceWorkerVersion> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersion);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_