Remove sandbox on Windows.

sandbox/win/src/top_level_dispatcher.h

-// Copyright 2015 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 SANDBOX_SRC_TOP_LEVEL_DISPATCHER_H__
-#define SANDBOX_SRC_TOP_LEVEL_DISPATCHER_H__
-
-#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "sandbox/win/src/crosscall_server.h"
-#include "sandbox/win/src/interception.h"
-#include "sandbox/win/src/ipc_tags.h"
-#include "sandbox/win/src/sandbox_policy_base.h"
-
-namespace sandbox {
-
-// Top level dispatcher which hands requests to the appropriate service
-// dispatchers.
-class TopLevelDispatcher : public Dispatcher {
- public:
-  // |policy| must outlive this class.
-  explicit TopLevelDispatcher(PolicyBase* policy);
-  ~TopLevelDispatcher() override;
-
-  Dispatcher* OnMessageReady(IPCParams* ipc,
-                             CallbackGeneric* callback) override;
-  bool SetupService(InterceptionManager* manager, int service) override;
-
- private:
-  // Test IPC provider.
-  bool Ping(IPCInfo* ipc, void* cookie);
-
-  // Returns a dispatcher from ipc_targets_.
-  Dispatcher* GetDispatcher(int ipc_tag);
-
-  PolicyBase* policy_;
-  scoped_ptr<Dispatcher> filesystem_dispatcher_;
-  scoped_ptr<Dispatcher> named_pipe_dispatcher_;
-  scoped_ptr<Dispatcher> thread_process_dispatcher_;
-  scoped_ptr<Dispatcher> sync_dispatcher_;
-  scoped_ptr<Dispatcher> registry_dispatcher_;
-  scoped_ptr<Dispatcher> handle_dispatcher_;
-  scoped_ptr<Dispatcher> process_mitigations_win32k_dispatcher_;
-  Dispatcher* ipc_targets_[IPC_LAST_TAG];
-
-  DISALLOW_COPY_AND_ASSIGN(TopLevelDispatcher);
-};
-
-}  // namespace sandbox
-
-#endif  // SANDBOX_SRC_TOP_LEVEL_DISPATCHER_H__