Remove the test-only X509Certificate constructor

net/cert/x509_certificate.h

 // Copyright (c) 2012 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_CERT_X509_CERTIFICATE_H_
 #define NET_CERT_X509_CERTIFICATE_H_
 
 #include <stddef.h>
 #include <string.h>
 
@@ skipping 109 matching lines @@
     PICKLETYPE_CERTIFICATE_CHAIN_V2,
 
     // The Pickle contains the certificate and any certificates that were
     // stored in |intermediate_ca_certs_| at the time it was serialized.
     // The format is [int count], [data - this certificate],
     // [data - intermediate1], ... [data - intermediateN].
     // All certificates are stored in DER form.
     PICKLETYPE_CERTIFICATE_CHAIN_V3,
   };
 
-  // Creates a X509Certificate from the ground up.  Used by tests that simulate
-  // SSL connections.
-  X509Certificate(const std::string& subject, const std::string& issuer,
-                  base::Time start_date, base::Time expiration_date);
-
   // Create an X509Certificate from a handle to the certificate object in the
   // underlying crypto library.
   static scoped_refptr<X509Certificate> CreateFromHandle(
       OSCertHandle cert_handle,
       const OSCertHandles& intermediates);
 
   // Create an X509Certificate from a chain of DER encoded certificates. The
   // first certificate in the chain is the end-entity certificate to which a
   // handle is returned. The other certificates in the chain are intermediate
   // certificates.
@@ skipping 329 matching lines @@
   // based on the type of the certificate.
   std::string default_nickname_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(X509Certificate);
 };
 
 }  // namespace net
 
 #endif  // NET_CERT_X509_CERTIFICATE_H_