Remove the test-only X509Certificate constructor

net/cert/x509_certificate.cc

 // 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.
 
 #include "net/cert/x509_certificate.h"
 
 #include <limits.h>
 #include <stdlib.h>
 
 #include <algorithm>
@@ skipping 206 matching lines @@
     *left = src;
     right->clear();
   } else {
     *left = src.substr(0, pos);
     *right = src.substr(pos);
   }
 }
 
 }  // namespace
 
-X509Certificate::X509Certificate(const std::string& subject,
-                                 const std::string& issuer,
-                                 base::Time start_date,
-                                 base::Time expiration_date)
-    : subject_(subject),
-      issuer_(issuer),
-      valid_start_(start_date),
-      valid_expiry_(expiration_date),
-      cert_handle_(NULL) {
-}
-
 // static
 scoped_refptr<X509Certificate> X509Certificate::CreateFromHandle(
     OSCertHandle cert_handle,
     const OSCertHandles& intermediates) {
   DCHECK(cert_handle);
   return new X509Certificate(cert_handle, intermediates);
 }
 
 // static
 scoped_refptr<X509Certificate> X509Certificate::CreateFromDERCertChain(
@@ skipping 475 matching lines @@
     RemoveFromCache(cert_handle_);
     FreeOSCertHandle(cert_handle_);
   }
   for (size_t i = 0; i < intermediate_ca_certs_.size(); ++i) {
     RemoveFromCache(intermediate_ca_certs_[i]);
     FreeOSCertHandle(intermediate_ca_certs_[i]);
   }
 }
 
 }  // namespace net