Migrate net/socket/socket.h, net/socket/stream_socket.h to base::Bind().

net/udp/datagram_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_UDP_DATAGRAM_SERVER_SOCKET_H_
 #define NET_UDP_DATAGRAM_SERVER_SOCKET_H_
 #pragma once
 
 #include "net/base/completion_callback.h"
 #include "net/udp/datagram_socket.h"
@@ skipping 21 matching lines @@
   // |address_length| is a ptr to the length of the |address| buffer.  This
   //   is an input parameter containing the maximum size |address| can hold
   //   and also an output parameter for the size of |address| upon completion.
   // |callback| the callback on completion of the Recv.
   // Returns a net error code, or ERR_IO_PENDING if the IO is in progress.
   // If ERR_IO_PENDING is returned, the caller must keep |buf|, |address|,
   // and |address_length| alive until the callback is called.
   virtual int RecvFrom(IOBuffer* buf,
                        int buf_len,
                        IPEndPoint* address,
-                       OldCompletionCallback* callback) = 0;
+                       const CompletionCallback& callback) = 0;
 
   // Send to a socket with a particular destination.
   // |buf| is the buffer to send
   // |buf_len| is the number of bytes to send
   // |address| is the recipient address.
   // |address_length| is the size of the recipient address
   // |callback| is the user callback function to call on complete.
   // Returns a net error code, or ERR_IO_PENDING if the IO is in progress.
   // If ERR_IO_PENDING is returned, the caller must keep |buf| and |address|
   // alive until the callback is called.
   virtual int SendTo(IOBuffer* buf,
                      int buf_len,
                      const IPEndPoint& address,
-                     OldCompletionCallback* callback) = 0;
+                     const CompletionCallback& callback) = 0;
 
   // Set the receive buffer size (in bytes) for the socket.
   virtual bool SetReceiveBufferSize(int32 size) = 0;
 
   // Set the send buffer size (in bytes) for the socket.
   virtual bool SetSendBufferSize(int32 size) = 0;
 };
 
 }  // namespace net
 
 #endif  // NET_UDP_DATAGRAM_SERVER_SOCKET_H_