Replace StreamListenSocket with StreamSocket in HttpServer.

net/socket/server_socket.h

 // 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_SERVER_SOCKET_H_
 #define NET_SOCKET_SERVER_SOCKET_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "net/base/completion_callback.h"
+#include "net/base/ip_endpoint.h"
 #include "net/base/net_export.h"
 
 namespace net {
 
-class IPEndPoint;
 class StreamSocket;
 
 class NET_EXPORT ServerSocket {
  public:
-  ServerSocket() { }
-  virtual ~ServerSocket() { }
+  ServerSocket();
+  virtual ~ServerSocket();
 
-  // Bind the socket and start listening. Destroy the socket to stop
+  // Binds the socket and start listening. Destroy the socket to stop
   // listening.
   virtual int Listen(const net::IPEndPoint& address, int backlog) = 0;
 
+  // Binds the socket with address and port, and start listening. It expects
+  // a vaild IPv4 or IPv6 address. Otherwise, it returns ERR_ADDRESS_INVALID.
+  // Subclasses may override this function if |ip_address| is not a valid IP
+  // address.

[mmenke, 2014/06/11 16:05:50]

The last sentence is confusing - unclear what it's trying to say.

[byungchul, 2014/06/20 08:22:32]

Revised in the other CL, https://codereview.chromium.org/348803003/

+  virtual int ListenWithAddressAndPort(const std::string& ip_address,
+                                       int port,
+                                       int backlog);
+
   // Gets current address the socket is bound to.
   virtual int GetLocalAddress(IPEndPoint* address) const = 0;
 
-  // Accept connection. Callback is called when new connection is
+  // Accepts connection. Callback is called when new connection is
   // accepted.
   virtual int Accept(scoped_ptr<StreamSocket>* socket,
                      const CompletionCallback& callback) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ServerSocket);
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SERVER_SOCKET_H_