Convert crypto::ScopedOpenSSL to type aliases.

net/cert/x509_util_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/cert/x509_util_openssl.h"
 
 #include <algorithm>
 #include <openssl/asn1.h>
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "crypto/ec_private_key.h"
 #include "crypto/openssl_util.h"
 #include "crypto/rsa_private_key.h"
 #include "crypto/scoped_openssl_types.h"
 #include "net/cert/x509_cert_types.h"
 #include "net/cert/x509_util.h"
 #include "net/ssl/scoped_openssl_types.h"
 
 namespace net {
 
 namespace {
 
-typedef crypto::ScopedOpenSSL<ASN1_INTEGER, ASN1_INTEGER_free>::Type
-    ScopedASN1_INTEGER;
-typedef crypto::ScopedOpenSSL<ASN1_OCTET_STRING, ASN1_OCTET_STRING_free>::Type
-    ScopedASN1_OCTET_STRING;
-typedef crypto::ScopedOpenSSL<ASN1_STRING, ASN1_STRING_free>::Type
-    ScopedASN1_STRING;
-typedef crypto::ScopedOpenSSL<ASN1_TIME, ASN1_TIME_free>::Type ScopedASN1_TIME;
-typedef crypto::ScopedOpenSSL<X509_EXTENSION, X509_EXTENSION_free>::Type
-    ScopedX509_EXTENSION;
-typedef crypto::ScopedOpenSSL<X509_NAME, X509_NAME_free>::Type ScopedX509_NAME;
+using ScopedASN1_INTEGER =
+    crypto::ScopedOpenSSL<ASN1_INTEGER, ASN1_INTEGER_free>;
+using ScopedASN1_OCTET_STRING =
+    crypto::ScopedOpenSSL<ASN1_OCTET_STRING, ASN1_OCTET_STRING_free>;
+using ScopedASN1_STRING = crypto::ScopedOpenSSL<ASN1_STRING, ASN1_STRING_free>;
+using ScopedASN1_TIME = crypto::ScopedOpenSSL<ASN1_TIME, ASN1_TIME_free>;
+using ScopedX509_EXTENSION =
+    crypto::ScopedOpenSSL<X509_EXTENSION, X509_EXTENSION_free>;
+using ScopedX509_NAME = crypto::ScopedOpenSSL<X509_NAME, X509_NAME_free>;
 
 const EVP_MD* ToEVP(x509_util::DigestAlgorithm alg) {
   switch (alg) {
     case x509_util::DIGEST_SHA1:
       return EVP_sha1();
     case x509_util::DIGEST_SHA256:
       return EVP_sha256();
   }
   return NULL;
 }
@@ skipping 367 matching lines @@
     internal_cache = new_cache.get();
     X509_set_ex_data(x509, x509_der_cache_index, new_cache.release());
   }
   *der_cache = base::StringPiece(internal_cache->data);
   return true;
 }
 
 }  // namespace x509_util
 
 }  // namespace net