Implement SSLClientSocketPool.

net/socket/ssl_client_socket_nss_factory.cc

 // Copyright (c) 2010 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.
 
 #include "net/socket/client_socket_factory.h"
 
 #include "build/build_config.h"
 #include "net/socket/ssl_client_socket_nss.h"
 #if defined(OS_WIN)
 #include "net/socket/ssl_client_socket_win.h"
 #endif
 
 // This file is only used on platforms where NSS is not the system SSL
 // library.  When compiled, this file is the only object module that pulls
 // in the dependency on NSPR and NSS.  This allows us to control which
 // projects depend on NSPR and NSS on those platforms.
 
 namespace net {
 
 SSLClientSocket* SSLClientSocketNSSFactory(
-    ClientSocket* transport_socket,
+    ClientSocketHandle* transport_socket,
     const std::string& hostname,
     const SSLConfig& ssl_config) {
   // TODO(wtc): SSLClientSocketNSS can't do SSL client authentication using
   // CryptoAPI yet (http://crbug.com/37560), so we fall back on
   // SSLClientSocketWin.
 #if defined(OS_WIN)
   if (ssl_config.client_cert)
     return new SSLClientSocketWin(transport_socket, hostname, ssl_config);
 #endif
 
   return new SSLClientSocketNSS(transport_socket, hostname, ssl_config);
 }
 
 }  // namespace net