Update tlslite to 0.4.6.

chrome/browser/chromeos/login/test/https_forwarder.py

 # Copyright 2014 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.
 
 """An https server that forwards requests to another server. This allows a
 server that supports http only to be accessed over https.
 """
 
 import BaseHTTPServer
 import os
@@ skipping 66 matching lines @@
   """A multi-threaded version of testserver.HTTPSServer."""
 
   def __init__(self, server_address, request_hander_class, pem_cert_and_key):
     """Initializes the server.
 
     Args:
       server_address: Server host and port.
       request_hander_class: The class that will handle requests to the server.
       pem_cert_and_key: Path to file containing the https cert and private key.
     """
-    self.cert_chain = tlslite.api.X509CertChain().parseChain(pem_cert_and_key)
+    self.cert_chain = tlslite.api.X509CertChain()
+    self.cert_chain.parsePemList(pem_cert_and_key)
     # Force using only python implementation - otherwise behavior is different
     # depending on whether m2crypto Python module is present (error is thrown
     # when it is). m2crypto uses a C (based on OpenSSL) implementation under
     # the hood.
     self.private_key = tlslite.api.parsePEMKey(pem_cert_and_key,
                                                private=True,
                                                implementations=['python'])
 
     testserver_base.StoppableHTTPServer.__init__(self,
                                                  server_address,
@@ skipping 62 matching lines @@
                                   'only).')
     self.option_parser.add_option('--cert-and-key-file', help='The path to the '
                                   'file containing the certificate and private '
                                   'key for the server in PEM format.')
     self.option_parser.add_option('--forward-target', help='The URL prefix to '
                                   'which requests will be forwarded.')
 
 
 if __name__ == '__main__':
   sys.exit(ServerRunner().main())