Route OCSP stapling through CertVerifier.

net/cert/cert_verifier.cc

 // 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.
 
 #include "net/cert/cert_verifier.h"
 
+#include "build/build_config.h"
 #include "net/cert/cert_verify_proc.h"
+
+#if defined(OS_NACL)
+#include "base/logging.h"
+#else
 #include "net/cert/multi_threaded_cert_verifier.h"
+#endif
 
 namespace net {
 
+bool CertVerifier::SupportsOCSPStapling() {
+  return false;
+}
+
 CertVerifier* CertVerifier::CreateDefault() {
+#if defined(OS_NACL)
+  NOTIMPLEMENTED();
+  return nullptr;
+#else
   return new MultiThreadedCertVerifier(CertVerifyProc::CreateDefault());
+#endif
 }
 
 }  // namespace net