Flush out initial [un]registerServiceWorker roundtrip

content/child/service_worker/service_worker_message_filter.h

Index: content/child/service_worker/service_worker_message_filter.h
diff --git a/content/child/service_worker/service_worker_message_filter.h b/content/child/service_worker/service_worker_message_filter.h
new file mode 100644
index 0000000000000000000000000000000000000000..5708583afc953b6501c3384c6075b2edf881e3d1
--- /dev/null
+++ b/content/child/service_worker/service_worker_message_filter.h
@@ -0,0 +1,40 @@
+// Copyright (c) 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_SERVICE_WORKER_MESSAGE_FILTER_H_
+#define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_
+
+#include <map>
+
+#include "content/common/content_export.h"
+#include "ipc/ipc_channel_proxy.h"
+
+namespace content {
+
+class ThreadSafeSender;
+class MessageLoopProxy;
+
+class CONTENT_EXPORT ServiceWorkerMessageFilter

[jam, 2013/10/28 17:26:55]

why the content_export?

[alecflett, 2013/10/28 21:11:43]

for tests

+    : public IPC::ChannelProxy::MessageFilter {
+ public:
+  explicit ServiceWorkerMessageFilter(ThreadSafeSender* thread_safe_sender);
+
+  // IPC::Listener implementation
+  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
+
+ protected:
+  virtual ~ServiceWorkerMessageFilter();
+
+ private:
+  void DispatchMessage(const IPC::Message& msg);
+
+  scoped_refptr<base::MessageLoopProxy> main_thread_loop_proxy_;
+  scoped_refptr<ThreadSafeSender> thread_safe_sender_;
+
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerMessageFilter);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_