Don't create PepperMessageFilter for renderer processes.

content/renderer/pepper/ppb_x509_certificate_private_impl.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 CONTENT_RENDERER_PEPPER_PPB_X509_CERTIFICATE_PRIVATE_IMPL_H_
-#define CONTENT_RENDERER_PEPPER_PPB_X509_CERTIFICATE_PRIVATE_IMPL_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "ppapi/shared_impl/private/ppb_x509_certificate_private_shared.h"
-#include "ppapi/shared_impl/resource.h"
-
-namespace ppapi {
-class PPB_X509Certificate_Fields;
-}
-
-namespace content {
-
-class PPB_X509Certificate_Private_Impl :
-    public ppapi::PPB_X509Certificate_Private_Shared {
- public:
-  PPB_X509Certificate_Private_Impl(PP_Instance instance);
-  static PP_Resource CreateResource(PP_Instance instance);
-  virtual bool ParseDER(const std::vector<char>& der,
-                        ppapi::PPB_X509Certificate_Fields* result) OVERRIDE;
-
- private:
-  virtual ~PPB_X509Certificate_Private_Impl();
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_X509Certificate_Private_Impl);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_PEPPER_PPB_X509_CERTIFICATE_PRIVATE_IMPL_H_