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diff --git a/net/socket/tcp_server_socket_libevent.h b/net/socket/tcp_server_socket_libevent.h
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+// Copyright (c) 2011 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 NET_SOCKET_TCP_SERVER_SOCKET_LIBEVENT_H_
+#define NET_SOCKET_TCP_SERVER_SOCKET_LIBEVENT_H_
+
+#include "base/message_loop.h"
+#include "base/scoped_ptr.h"
+#include "base/threading/non_thread_safe.h"
+#include "net/base/completion_callback.h"
+#include "net/base/net_log.h"
+#include "net/socket/server_socket.h"
+
+namespace net {
+
+class IPEndPoint;
+
+class TCPServerSocketLibevent : public ServerSocket,
+ public base::NonThreadSafe,
+ public MessageLoopForIO::Watcher {
+ public:
+ TCPServerSocketLibevent(net::NetLog* net_log,
+ const net::NetLog::Source& source);
+ ~TCPServerSocketLibevent();
+
+ // net::ServerSocket implementation.
+ virtual int Listen(const net::IPEndPoint& address, int backlog);
+ virtual int GetLocalAddress(IPEndPoint* address) const;
+ virtual int Accept(scoped_ptr<ClientSocket>* socket,
+ CompletionCallback* callback);
+
+ // MessageLoopForIO::Watcher implementation.
+ virtual void OnFileCanReadWithoutBlocking(int fd);
+ virtual void OnFileCanWriteWithoutBlocking(int fd);
+
+ private:
+ int AcceptInternal(scoped_ptr<ClientSocket>* socket);
+ void Close();
+
+ int socket_;
+
+ MessageLoopForIO::FileDescriptorWatcher accept_socket_watcher_;
+
+ scoped_ptr<ClientSocket>* accept_socket_;
+ CompletionCallback* accept_callback_;
+
+ BoundNetLog net_log_;
+};
+
+} // namespace net
+
+#endif // NET_SOCKET_TCP_SERVER_SOCKET_LIBEVENT_H_