base::Bind: Convert StreamSocket::Connect.

net/socket/stream_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_STREAM_SOCKET_H_
 #define NET_SOCKET_STREAM_SOCKET_H_
 #pragma once
 
 #include "base/time.h"
 #include "net/base/net_log.h"
@@ skipping 16 matching lines @@
   //
   // The socket's Read and Write methods may not be called until Connect
   // succeeds.
   //
   // It is valid to call Connect on an already connected socket, in which case
   // OK is simply returned.
   //
   // Connect may also be called again after a call to the Disconnect method.
   //
   virtual int Connect(OldCompletionCallback* callback) = 0;
+  virtual int Connect(const CompletionCallback& callback) = 0;
 
   // Called to disconnect a socket.  Does nothing if the socket is already
   // disconnected.  After calling Disconnect it is possible to call Connect
   // again to establish a new connection.
   //
   // If IO (Connect, Read, or Write) is pending when the socket is
   // disconnected, the pending IO is cancelled, and the completion callback
   // will not be called.
   virtual void Disconnect() = 0;
 
@@ skipping 78 matching lines @@
     // identify the motivation.
     bool omnibox_speculation_;
     bool subresource_speculation_;
     DISALLOW_COPY_AND_ASSIGN(UseHistory);
   };
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_STREAM_SOCKET_H_