Initial child-process side plumbing for starting an embedded ServiceWorker context

content/child/service_worker/embedded_worker_stub.h

Index: content/child/service_worker/embedded_worker_stub.h
diff --git a/content/child/service_worker/embedded_worker_stub.h b/content/child/service_worker/embedded_worker_stub.h
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+++ b/content/child/service_worker/embedded_worker_stub.h
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+// 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_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_STUB_H_
+#define CONTENT_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_STUB_H_
+
+#include "ipc/ipc_listener.h"
+#include "url/gurl.h"
+
+namespace content {
+
+// TODO(kinuko): Will implements WebKit::WebEmbeddedWorkerClient
+// and owns WebKit::WebEmbeddedWorker instance, which will create a
+// WorkerThread and starts WorkerGlobalScope later when requested.
+class EmbeddedWorkerStub : public IPC::Listener {
+ public:
+  EmbeddedWorkerStub(const GURL& script_url, int route_id);
+
+  // IPC::Listener implementation.
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
+
+ private:
+  virtual ~EmbeddedWorkerStub();
+
+  GURL script_url_;
+  int route_id_;
+
+  DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerStub);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_STUB_H_