net: extract net/cert out of net/base

net/base/cert_verify_proc_mac.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_MAC_H_
-#define NET_BASE_CERT_VERIFY_PROC_MAC_H_
-
-#include "net/base/cert_verify_proc.h"
-
-namespace net {
-
-// Performs certificate path construction and validation using OS X's
-// Security.framework.
-class CertVerifyProcMac : public CertVerifyProc {
- public:
-  CertVerifyProcMac();
-
-  virtual bool SupportsAdditionalTrustAnchors() const OVERRIDE;
-
- protected:
-  virtual ~CertVerifyProcMac();
-
- private:
-  virtual int VerifyInternal(X509Certificate* cert,
-                             const std::string& hostname,
-                             int flags,
-                             CRLSet* crl_set,
-                             const CertificateList& additional_trust_anchors,
-                             CertVerifyResult* verify_result) OVERRIDE;
-};
-
-}  // namespace net
-
-#endif  // NET_BASE_CERT_VERIFY_PROC_MAC_H_