Revert of Remove client_certs from SSLCertRequestInfo.

net/ssl/client_cert_store_mac.h

 // Copyright 2013 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_SSL_CLIENT_CERT_STORE_MAC_H_
 #define NET_SSL_CLIENT_CERT_STORE_MAC_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "net/base/net_export.h"
 #include "net/ssl/client_cert_store.h"
 #include "net/ssl/ssl_cert_request_info.h"
 
 namespace net {
 
 class NET_EXPORT ClientCertStoreMac : public ClientCertStore {
  public:
   ClientCertStoreMac();
   ~ClientCertStoreMac() override;
 
   // ClientCertStore:
   void GetClientCerts(const SSLCertRequestInfo& cert_request_info,
-                      const ClientCertListCallback& callback) override;
+                      CertificateList* selected_certs,
+                      const base::Closure& callback) override;
 
  private:
   friend class ClientCertStoreMacTest;
   friend class ClientCertStoreMacTestDelegate;
 
   // A hook for testing. Filters |input_certs| using the logic being used to
   // filter the system store when GetClientCerts() is called.
   // Implemented by creating a list of certificates that otherwise would be
   // extracted from the system store and filtering it using the common logic
   // (less adequate than the approach used on Windows).
@@ skipping 10 matching lines @@
       const CertificateList& regular_certs,
       const SSLCertRequestInfo& request,
       CertificateList* selected_certs);
 
   DISALLOW_COPY_AND_ASSIGN(ClientCertStoreMac);
 };
 
 }  // namespace net
 
 #endif  // NET_SSL_CLIENT_CERT_STORE_MAC_H_