Fix API mismatch between NameConstraints::IsPermittedCert's subjectAltName param and ParseExtension.

net/data/name_constraints_unittest/generate_name_constraints.py

 #!/usr/bin/env python
 # Copyright 2015 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.
 
 import base64
 import copy
 import os
 import random
 import subprocess
@@ skipping 29 matching lines @@
   def __init__(self):
     self.names = []
 
   def token(self):
     return "SUBJECT ALTERNATIVE NAME"
 
   def add_name(self, general_name):
     self.names.append(general_name)
 
   def __str__(self):
-    s = "asn1 = OCTWRAP,SEQUENCE:subjectAltNameSequence\n"
+    s = "asn1 = SEQUENCE:subjectAltNameSequence\n"
     s += "[subjectAltNameSequence]\n"
     s_suffix = ""
     for n, name in enumerate(self.names):
       n1, n2 = (str(name) + '\n').split('\n', 1)
       if n2:
         s_suffix += n2 + '\n'
       s += '%s%s\n' % (n, n1)
 
     return s + s_suffix
 
@@ skipping 463 matching lines @@
       dns_name("permitted.example.com"), minimum=1, maximum=2))
   generate(c, "dnsname-with_min_1_and_max.pem")
 
   c = NameConstraintsGenerator()
   c.add_permitted(with_min_max(dns_name("permitted.example.com"), maximum=2))
   generate(c, "dnsname-with_max.pem")
 
 
 if __name__ == '__main__':
   main()