Fix GeneralName directoryName parsing in new (unused) name constraints code.

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 119 matching lines @@
   s = 'x400Address = IMPLICIT:3,SEQUENCE:x400AddressSequence%i\n' % i
   s += '[x400AddressSequence%i]\n' % i
   s += 'builtinstandardattributes = SEQUENCE:BuiltInStandardAttributes%i\n' % i
   s += '[BuiltInStandardAttributes%i]\n' % i
   s += 'countryname = EXPLICIT:1A,PRINTABLESTRING:US\n'
   return s
 
 
 def directory_name(name):
   return str(name).replace(
-      'asn1 = SEQUENCE', 'directoryName = IMPLICIT:4,SEQUENCE')
+      'asn1 = SEQUENCE', 'directoryName = EXPLICIT:4,SEQUENCE')
 
 
 def edi_party_name():
   i = random.randint(0, sys.maxint)
   s = 'ediPartyName = IMPLICIT:5,SEQUENCE:ediPartyNameSequence%i\n' % i
   s += '[ediPartyNameSequence%i]\n' % i
   s += 'partyName = IMPLICIT:1,UTF8:foo\n'
   return s
 
 
@@ skipping 373 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()