Add unique serial numbers to sample X509 certificates. Remove the "sendClientCertificate" parameter…

runtime/bin/secure_socket_patch.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 patch class SecureSocket {
   /* patch */ factory SecureSocket._(RawSecureSocket rawSocket) =>
       new _SecureSocket(rawSocket);
 }
 
 
@@ skipping 63 matching lines @@
                                        ENCRYPTED_SIZE :
                                        SIZE);
     }
   }
 
   void connect(String hostName,
                SecurityContext context,
                bool is_server,
                bool requestClientCertificate,
                bool requireClientCertificate,
-               bool sendClientCertificate,
                Uint8List protocols) native "SecureSocket_Connect";
 
   void destroy() {
     buffers = null;
     _destroy();
   }
 
   void _destroy() native "SecureSocket_Destroy";
 
   void handshake() native "SecureSocket_Handshake";
@@ skipping 78 matching lines @@
     return new DateTime.fromMillisecondsSinceEpoch(_startValidity(),
                                                    isUtc: true);
   }
   DateTime get endValidity {
     return new DateTime.fromMillisecondsSinceEpoch(_endValidity(),
                                                    isUtc: true);
   }
   int _startValidity() native "X509_StartValidity";
   int _endValidity() native "X509_EndValidity";
 }