Revert of Remove client_certs from SSLCertRequestInfo.

net/ssl/ssl_cert_request_info.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_SSL_SSL_CERT_REQUEST_INFO_H_
 #define NET_SSL_SSL_CERT_REQUEST_INFO_H_
 
 #include <string>
 #include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/net_export.h"
 #include "net/ssl/ssl_client_cert_type.h"
 
 namespace net {
 
+class X509Certificate;
+
 // The SSLCertRequestInfo class represents server criteria regarding client
 // certificate required for a secure connection.
 //
 // In TLS 1.1, the CertificateRequest
 // message is defined as:
 //   enum {
 //   rsa_sign(1), dss_sign(2), rsa_fixed_dh(3), dss_fixed_dh(4),
 //   rsa_ephemeral_dh_RESERVED(5), dss_ephemeral_dh_RESERVED(6),
 //   fortezza_dms_RESERVED(20), (255)
 //   } ClientCertificateType;
@@ skipping 17 matching lines @@
   // True if the server that issues this request was the HTTPS proxy used in
   // the request.  False, if the server was the origin server.
   bool is_proxy;
 
   // List of DER-encoded X.509 DistinguishedName of certificate authorities
   // allowed by the server.
   std::vector<std::string> cert_authorities;
 
   std::vector<SSLClientCertType> cert_key_types;
 
+  // Client certificates matching the server criteria. This should be removed
+  // soon as being tracked in http://crbug.com/166642.
+  std::vector<scoped_refptr<X509Certificate> > client_certs;
+
  private:
   friend class base::RefCountedThreadSafe<SSLCertRequestInfo>;
 
   ~SSLCertRequestInfo();
 };
 
 }  // namespace net
 
 #endif  // NET_SSL_SSL_CERT_REQUEST_INFO_H_