Create IPC channel to communicate with the renderer in NaClListener::OnStart().

ppapi/shared_impl/ppapi_nacl_channel_args.h

-// Copyright (c) 2013 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 PPAPI_SHARED_IMPL_PPAPI_CREATE_NACL_CHANNEL_ARGS_H
-#define PPAPI_SHARED_IMPL_PPAPI_CREATE_NACL_CHANNEL_ARGS_H
-
-#include <string>
-#include <vector>
-
-#include "ppapi/shared_impl/ppapi_permissions.h"
-
-namespace ppapi {
-
-struct PPAPI_SHARED_EXPORT PpapiNaClChannelArgs {
- public:
-  PpapiNaClChannelArgs();
-  ~PpapiNaClChannelArgs();
-
-  bool off_the_record;
-  PpapiPermissions permissions;
-  bool supports_dev_channel;
-
-  // Switches from the command-line.
-  std::vector<std::string> switch_names;
-  std::vector<std::string> switch_values;
-};
-
-}  // namespace ppapi
-
-#endif  // PPAPI_SHARED_IMPL_PPAPI_CREATE_NACL_CHANNEL_ARGS_H