[extension SW]: Support event listener registration and event dispatching.

extensions/renderer/service_worker_request_sender.h

 // Copyright 2016 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 EXTENSIONS_RENDERER_SERVICE_WORKER_REQUEST_SENDER_H_
 #define EXTENSIONS_RENDERER_SERVICE_WORKER_REQUEST_SENDER_H_
 
 #include "extensions/renderer/request_sender.h"
+#include "ipc/ipc_message.h"

[Devlin, 2017/06/02 14:53:08]

needed?

[lazyboy, 2017/06/02 17:58:59]

Removed.

 
 namespace extensions {
 class WorkerThreadDispatcher;
 
 // A RequestSender variant for Extension Service Worker.
 class ServiceWorkerRequestSender : public RequestSender {
  public:
   ServiceWorkerRequestSender(WorkerThreadDispatcher* dispatcher,
                              int64_t service_worker_version_id);
   ~ServiceWorkerRequestSender() override;
@@ skipping 13 matching lines @@
 
   // request id -> GUID map for each outstanding requests.
   std::map<int, std::string> request_id_to_guid_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRequestSender);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_SERVICE_WORKER_REQUEST_SENDER_H_