text: // Copyright (c) 2011 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_BASE_SCOPED_CERT_CHAIN_CONTEXT_H_
  #define NET_BASE_SCOPED_CERT_CHAIN_CONTEXT_H_
  #pragma once
  
  #include <windows.h>
  #include <wincrypt.h>
  
  #include "base/memory/scoped_ptr.h"
  
  namespace net {
  
  // This class wraps the CertFreeCertificateChain function in a class that can
  // be passed as a template argument to scoped_ptr_malloc.
  class ScopedPtrMallocFreeCertChain {
   public:
    void operator()(const CERT_CHAIN_CONTEXT* x) const {
      CertFreeCertificateChain(x);
    }
  };
  
  typedef scoped_ptr_malloc<const CERT_CHAIN_CONTEXT,
                            ScopedPtrMallocFreeCertChain> ScopedCertChainContext;
  
  }  // namespace net
  
  #endif  // NET_BASE_SCOPED_CERT_CHAIN_CONTEXT_H_
  