Change scoped_ptr to std::unique_ptr in //net.

net/ssl/test_ssl_private_key.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 "net/ssl/test_ssl_private_key.h"
 
 #include <openssl/digest.h>
 #include <openssl/evp.h>
+
 #include <utility>
 
 #include "base/logging.h"
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "crypto/scoped_openssl_types.h"
 #include "net/base/net_errors.h"
 #include "net/ssl/ssl_platform_key_task_runner.h"
 #include "net/ssl/ssl_private_key.h"
 #include "net/ssl/threaded_ssl_private_key.h"
 
 namespace net {
 
 namespace {
 
@@ skipping 91 matching lines @@
       type = SSLPrivateKey::Type::RSA;
       break;
     case EVP_PKEY_EC:
       type = SSLPrivateKey::Type::ECDSA;
       break;
     default:
       LOG(ERROR) << "Unknown key type: " << EVP_PKEY_id(key.get());
       return nullptr;
   }
   return make_scoped_refptr(new ThreadedSSLPrivateKey(
-      make_scoped_ptr(new TestSSLPlatformKey(std::move(key), type)),
+      base::WrapUnique(new TestSSLPlatformKey(std::move(key), type)),
       GetSSLPlatformKeyTaskRunner()));
 }
 
 }  // namespace net