Convert iOS to use X509CertificateBytes.

net/cert/x509_util_mac.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_util_mac.h"
 
 #include <CommonCrypto/CommonDigest.h>
 
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
@@ skipping 74 matching lines @@
   return CreateSecCertificateFromBytes(
       CRYPTO_BUFFER_data(cert->os_cert_handle()),
       CRYPTO_BUFFER_len(cert->os_cert_handle()));
 #else
   return base::ScopedCFTypeRef<SecCertificateRef>(
       reinterpret_cast<SecCertificateRef>(
           const_cast<void*>(CFRetain(cert->os_cert_handle()))));
 #endif
 }
 
-base::ScopedCFTypeRef<CFMutableArrayRef>
-CreateSecCertificateArrayForX509Certificate(X509Certificate* cert) {
-  base::ScopedCFTypeRef<CFMutableArrayRef> cert_list(
-      CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks));
-  if (!cert_list)
-    return base::ScopedCFTypeRef<CFMutableArrayRef>();
-#if BUILDFLAG(USE_BYTE_CERTS)
-  std::string bytes;
-  base::ScopedCFTypeRef<SecCertificateRef> sec_cert(
-      CreateSecCertificateFromBytes(CRYPTO_BUFFER_data(cert->os_cert_handle()),
-                                    CRYPTO_BUFFER_len(cert->os_cert_handle())));
-  if (!sec_cert)
-    return base::ScopedCFTypeRef<CFMutableArrayRef>();
-  CFArrayAppendValue(cert_list, sec_cert);
-  for (X509Certificate::OSCertHandle intermediate :
-       cert->GetIntermediateCertificates()) {
-    base::ScopedCFTypeRef<SecCertificateRef> sec_cert(
-        CreateSecCertificateFromBytes(CRYPTO_BUFFER_data(intermediate),
-                                      CRYPTO_BUFFER_len(intermediate)));
-    if (!sec_cert)
-      return base::ScopedCFTypeRef<CFMutableArrayRef>();
-    CFArrayAppendValue(cert_list, sec_cert);
-  }
-#else
-  X509Certificate::OSCertHandles intermediate_ca_certs =
-      cert->GetIntermediateCertificates();
-  CFArrayAppendValue(cert_list, cert->os_cert_handle());
-  for (size_t i = 0; i < intermediate_ca_certs.size(); ++i)
-    CFArrayAppendValue(cert_list, intermediate_ca_certs[i]);
-#endif
-  return cert_list;
-}
-
 scoped_refptr<X509Certificate> CreateX509CertificateFromSecCertificate(
     SecCertificateRef sec_cert,
     const std::vector<SecCertificateRef>& sec_chain) {
 #if BUILDFLAG(USE_BYTE_CERTS)
   CSSM_DATA der_data;
   if (!sec_cert || SecCertificateGetData(sec_cert, &der_data) != noErr)
     return nullptr;
   bssl::UniquePtr<CRYPTO_BUFFER> cert_handle(
       X509Certificate::CreateOSCertHandleFromBytes(
           reinterpret_cast<const char*>(der_data.Data), der_data.Length));
@@ skipping 274 matching lines @@
   CSSM_CL_CertAbortQuery(cl_handle_, results_handle);
   field->Reset(cl_handle_, oid, field_ptr);
   return CSSM_OK;
 }
 
 }  // namespace x509_util
 
 #pragma clang diagnostic pop  // "-Wdeprecated-declarations"
 
 }  // namespace net