Remove the fingerprint and ca_fingerprint from X509Certificate

net/cert/cert_verify_proc_win.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/cert_verify_proc_win.h"
 
 #include <memory>
 #include <string>
 #include <vector>
 
@@ skipping 594 matching lines @@
   // Check the end certificate simple chain (chain_context->rgpChain[0]).
   // If the end certificate's certificatePolicies extension contains the
   // EV policy OID of the root CA, return true.
   PCERT_CHAIN_ELEMENT* element = chain_context->rgpChain[0]->rgpElement;
   int num_elements = chain_context->rgpChain[0]->cElement;
   if (num_elements < 2)
     return false;
 
   // Look up the EV policy OID of the root CA.
   PCCERT_CONTEXT root_cert = element[num_elements - 1]->pCertContext;
-  SHA1HashValue fingerprint =
-      X509Certificate::CalculateFingerprint(root_cert);
+  SHA1HashValue weak_fingerprint;
+  base::SHA1HashBytes(root_cert->pbCertEncoded, root_cert->cbCertEncoded,
+                      weak_fingerprint.data);
   EVRootCAMetadata* metadata = EVRootCAMetadata::GetInstance();
-  return metadata->HasEVPolicyOID(fingerprint, policy_oid);
+  return metadata->HasEVPolicyOID(weak_fingerprint, policy_oid);
 }
 
 // Custom revocation provider function that compares incoming certificates with
 // those in CRLSets. This is called BEFORE the default CRL & OCSP handling
 // is invoked (which is handled by the revocation provider function
 // "CertDllVerifyRevocation" in cryptnet.dll)
 BOOL WINAPI
 CertDllVerifyRevocationWithCRLSet(DWORD encoding_type,
                                   DWORD revocation_type,
                                   DWORD num_contexts,
@@ skipping 515 matching lines @@
     return MapCertStatusToNetError(verify_result->cert_status);
 
   if (ev_policy_oid &&
       CheckEV(chain_context, rev_checking_enabled, ev_policy_oid)) {
     verify_result->cert_status |= CERT_STATUS_IS_EV;
   }
   return OK;
 }
 
 }  // namespace net