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

content/child/service_worker/embedded_worker_dispatcher.h

Index: content/child/service_worker/embedded_worker_dispatcher.h
diff --git a/content/child/service_worker/embedded_worker_dispatcher.h b/content/child/service_worker/embedded_worker_dispatcher.h
new file mode 100644
index 0000000000000000000000000000000000000000..0edd0a2eb6be3c8eed9ec350a59de9ff6c47c2e3
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+++ b/content/child/service_worker/embedded_worker_dispatcher.h
@@ -0,0 +1,32 @@
+// 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_DISPATCHER_H_
+#define CONTENT_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_DISPATCHER_H_
+
+#include "base/compiler_specific.h"
+#include "ipc/ipc_listener.h"
+
+class GURL;
+
+namespace content {
+
+// A tiny dispatcher which only handles CreateWorker message.
+class EmbeddedWorkerDispatcher : public IPC::Listener {
+ public:
+  EmbeddedWorkerDispatcher();
+  virtual ~EmbeddedWorkerDispatcher();
+
+  // IPC::Listener overrides.
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
+
+ private:
+  void OnCreateWorker(const GURL& script_url, int route_id);

[michaeln, 2013/11/04 22:04:51]

I think for serviceworkers we'll need other params besides original url. We'll
need to identify the right 'instance' somehow.

[kinuko, 2013/11/05 01:01:51]

Sure, I had several more parameters for this but deleted them for now, as I
wasn't sure what value would be exactly needed. (I should have left some TODO
comments here)

+
+  DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerDispatcher);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_DISPATCHER_H_