Revert 150375 - Implement SHA-256 fingerprint support

net/base/x509_certificate_openssl.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/base/x509_certificate.h"
 
 #include <openssl/asn1.h>
 #include <openssl/crypto.h>
 #include <openssl/obj_mac.h>
 #include <openssl/pem.h>
@@ skipping 270 matching lines @@
   x509_util::ParseDate(X509_get_notBefore(cert_handle_), &valid_start_);
   x509_util::ParseDate(X509_get_notAfter(cert_handle_), &valid_expiry_);
 }
 
 // static
 void X509Certificate::ResetCertStore() {
   X509InitSingleton::GetInstance()->ResetCertStore();
 }
 
 // static
-SHA1HashValue X509Certificate::CalculateFingerprint(OSCertHandle cert) {
-  SHA1HashValue sha1;
+SHA1Fingerprint X509Certificate::CalculateFingerprint(OSCertHandle cert) {
+  SHA1Fingerprint sha1;
   unsigned int sha1_size = static_cast<unsigned int>(sizeof(sha1.data));
   int ret = X509_digest(cert, EVP_sha1(), sha1.data, &sha1_size);
   CHECK(ret);
   CHECK_EQ(sha1_size, sizeof(sha1.data));
   return sha1;
 }
 
 // static
-SHA1HashValue X509Certificate::CalculateCAFingerprint(
+SHA1Fingerprint X509Certificate::CalculateCAFingerprint(
     const OSCertHandles& intermediates) {
-  SHA1HashValue sha1;
+  SHA1Fingerprint sha1;
   memset(sha1.data, 0, sizeof(sha1.data));
 
   SHA_CTX sha1_ctx;
   SHA1_Init(&sha1_ctx);
   DERCache der_cache;
   for (size_t i = 0; i < intermediates.size(); ++i) {
     if (!GetDERAndCacheIfNeeded(intermediates[i], &der_cache))
       return sha1;
     SHA1_Update(&sha1_ctx, der_cache.data, der_cache.data_length);
   }
@@ skipping 149 matching lines @@
       *size_bits = EVP_PKEY_size(key) * 8;
       break;
     default:
       *type = kPublicKeyTypeUnknown;
       *size_bits = 0;
       break;
   }
 }
 
 }  // namespace net