Refactor client cert private key handling.

net/http/http_transaction_test_util.h

 // Copyright 2014 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.
 
 #ifndef NET_HTTP_HTTP_TRANSACTION_TEST_UTIL_H_
 #define NET_HTTP_HTTP_TRANSACTION_TEST_UTIL_H_
 
 #include "net/http/http_transaction.h"
 
 #include <stdint.h>
@@ skipping 171 matching lines @@
  public:
   MockNetworkTransaction(RequestPriority priority, MockNetworkLayer* factory);
   ~MockNetworkTransaction() override;
 
   int Start(const HttpRequestInfo* request,
             const CompletionCallback& callback,
             const NetLogWithSource& net_log) override;
 
   int RestartIgnoringLastError(const CompletionCallback& callback) override;
 
-  int RestartWithCertificate(X509Certificate* client_cert,
-                             SSLPrivateKey* client_private_key,
+  int RestartWithCertificate(scoped_refptr<X509Certificate> client_cert,
+                             scoped_refptr<SSLPrivateKey> client_private_key,
                              const CompletionCallback& callback) override;
 
   int RestartWithAuth(const AuthCredentials& credentials,
                       const CompletionCallback& callback) override;
 
   bool IsReadyToRestartForAuth() override;
 
   int Read(IOBuffer* buf,
            int buf_len,
            const CompletionCallback& callback) override;
@@ skipping 147 matching lines @@
 
 //-----------------------------------------------------------------------------
 // helpers
 
 // read the transaction completely
 int ReadTransaction(HttpTransaction* trans, std::string* result);
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_TRANSACTION_TEST_UTIL_H_