base::Bind: Convert proxy_resolving_client_socket.[cc,h] and deps.

net/socket/socks_client_socket_pool.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_SOCKS_CLIENT_SOCKET_POOL_H_
 #define NET_SOCKET_SOCKS_CLIENT_SOCKET_POOL_H_
 #pragma once
 
 #include <string>
 
@@ skipping 80 matching lines @@
   // Begins the transport connection and the SOCKS handshake.  Returns OK on
   // success and ERR_IO_PENDING if it cannot immediately service the request.
   // Otherwise, it returns a net error code.
   virtual int ConnectInternal() OVERRIDE;
 
   scoped_refptr<SOCKSSocketParams> socks_params_;
   TransportClientSocketPool* const transport_pool_;
   HostResolver* const resolver_;
 
   State next_state_;
-  OldCompletionCallbackImpl<SOCKSConnectJob> callback_old_;
+  CompletionCallback callback_;
   scoped_ptr<ClientSocketHandle> transport_socket_handle_;
   scoped_ptr<StreamSocket> socket_;
 
   DISALLOW_COPY_AND_ASSIGN(SOCKSConnectJob);
 };
 
 class NET_EXPORT_PRIVATE SOCKSClientSocketPool
     : public ClientSocketPool, public LayeredPool {
  public:
   SOCKSClientSocketPool(
@@ skipping 91 matching lines @@
   PoolBase base_;
 
   DISALLOW_COPY_AND_ASSIGN(SOCKSClientSocketPool);
 };
 
 REGISTER_SOCKET_PARAMS_FOR_POOL(SOCKSClientSocketPool, SOCKSSocketParams);
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SOCKS_CLIENT_SOCKET_POOL_H_