Don't use X509Certificate in SSLConfig.

net/socket/ssl_client_socket_nss.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_SSL_CLIENT_SOCKET_NSS_H_
 #define NET_SOCKET_SSL_CLIENT_SOCKET_NSS_H_
 #pragma once
 
 #include <certt.h>
 #include <keyt.h>
@@ skipping 84 matching lines @@
   };
 
   int Init();
 
   // Initializes NSS SSL options.  Returns a net error code.
   int InitializeSSLOptions();
 
   // Initializes the socket peer name in SSL.  Returns a net error code.
   int InitializeSSLPeerName();
 
-  X509Certificate* UpdateServerCert();
+  void UpdateServerCert();
   void UpdateConnectionStatus();
   void DoReadCallback(int result);
   void DoWriteCallback(int result);
   void DoConnectCallback(int result);
   void OnHandshakeIOComplete(int result);
   void OnSendComplete(int result);
   void OnRecvComplete(int result);
 
   int DoHandshakeLoop(int last_io_result);
   int DoReadLoop(int result);
@@ skipping 138 matching lines @@
   // Added the following code Debugging in release mode.
   mutable base::Lock lock_;
   // This is mutable so that CalledOnValidThread can set it.
   // It's guarded by |lock_|.
   mutable base::PlatformThreadId valid_thread_id_;
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_CLIENT_SOCKET_NSS_H_