Remove the fingerprint and ca_fingerprint from X509Certificate

blimp/net/exact_match_cert_verifier.cc

 // Copyright 2016 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 "blimp/net/exact_match_cert_verifier.h"
 
 #include <memory>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "net/base/net_errors.h"
 #include "net/cert/cert_verifier.h"
 #include "net/cert/cert_verify_result.h"
 #include "net/cert/x509_certificate.h"
 
 namespace blimp {
 
 ExactMatchCertVerifier::ExactMatchCertVerifier(
     scoped_refptr<net::X509Certificate> engine_cert)
     : engine_cert_(std::move(engine_cert)) {
   DCHECK(engine_cert_);
 
-  net::SHA1HashValue sha1_hash;
-  sha1_hash = net::X509Certificate::CalculateFingerprint(
-      engine_cert_->os_cert_handle());
-  engine_cert_hashes_.push_back(net::HashValue(sha1_hash));
-
   net::SHA256HashValue sha256_hash;
   sha256_hash = net::X509Certificate::CalculateFingerprint256(
       engine_cert_->os_cert_handle());
   engine_cert_hashes_.push_back(net::HashValue(sha256_hash));
 }
 
 ExactMatchCertVerifier::~ExactMatchCertVerifier() {}
 
 int ExactMatchCertVerifier::Verify(const RequestParams& params,
                                    net::CRLSet* crl_set,
                                    net::CertVerifyResult* verify_result,
                                    const net::CompletionCallback& callback,
                                    std::unique_ptr<Request>* out_req,
                                    const net::BoundNetLog& net_log) {
   verify_result->Reset();
   verify_result->verified_cert = engine_cert_;
 
   if (!params.certificate()->Equals(engine_cert_.get())) {
     verify_result->cert_status = net::CERT_STATUS_INVALID;
     return net::ERR_CERT_INVALID;
   }
 
   verify_result->public_key_hashes = engine_cert_hashes_;
   return net::OK;
 }
 
 }  // namespace blimp