We don't handle certificate errors during SSL renegotiation....

net/base/ssl_client_socket_win.h

 // Copyright (c) 2006-2008 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_BASE_SSL_CLIENT_SOCKET_WIN_H_
 #define NET_BASE_SSL_CLIENT_SOCKET_WIN_H_
 
 #define SECURITY_WIN32  // Needs to be defined before including security.h
 
 #include <windows.h>
@@ skipping 48 matching lines @@
   int DoVerifyCert();
   int DoVerifyCertComplete(int result);
   int DoPayloadRead();
   int DoPayloadReadComplete(int result);
   int DoPayloadEncrypt();
   int DoPayloadWrite();
   int DoPayloadWriteComplete(int result);
 
   int DidCallInitializeSecurityContext();
   int DidCompleteHandshake();
+  void DidCompleteRenegotiation(int result);
   void LogConnectionTypeMetrics() const;
   void SetNextStateForRead();
   void FreeSendBuffer();
 
   CompletionCallbackImpl<SSLClientSocketWin> io_callback_;
   scoped_ptr<ClientSocket> transport_;
   std::string hostname_;
   SSLConfig ssl_config_;
 
   CompletionCallback* user_callback_;
@@ skipping 70 matching lines @@
   // True if the user has no client certificate.
   bool no_client_cert_;
 
   // Renegotiation is in progress.
   bool renegotiating_;
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_SSL_CLIENT_SOCKET_WIN_H_