Create stubs for system certificate validation.

net/base/cert_verify_proc_openssl.h

+// 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.
+
+#ifndef NET_BASE_CERT_VERIFY_PROC_OPENSSL_H_
+#define NET_BASE_CERT_VERIFY_PROC_OPENSSL_H_
+
+#include "net/base/cert_verify_proc.h"
+
+namespace net {
+
+// Performs certificate path construction and validation using Windows'
+// CryptoAPI.

[wtc, 2012/03/13 22:37:57]

Typo: Windows' CryptoAPI => OpenSSL

+class CertVerifyProcOpenSSL : public CertVerifyProc {
+ public:
+  CertVerifyProcOpenSSL();
+
+ protected:
+  virtual ~CertVerifyProcOpenSSL();
+
+ private:
+  virtual int VerifyInternal(X509Certificate* cert,
+                             const std::string& hostname,
+                             int flags,
+                             CRLSet* crl_set,
+                             CertVerifyResult* verify_result) OVERRIDE;
+};
+
+}  // namespace net
+
+#endif  // NET_BASE_CERT_VERIFY_PROC_OPENSSL_H_