Convert //sandbox to use std::unique_ptr

sandbox/win/src/sandbox_policy_base.h

 // Copyright (c) 2011 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_WIN_SRC_SANDBOX_POLICY_BASE_H_
 #define SANDBOX_WIN_SRC_SANDBOX_POLICY_BASE_H_
 
 #include <windows.h>
 #include <stddef.h>
 #include <stdint.h>
 
 #include <list>
+#include <memory>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/process/launch.h"
 #include "base/strings/string16.h"
 #include "base/win/scoped_handle.h"
 #include "sandbox/win/src/crosscall_server.h"
 #include "sandbox/win/src/handle_closer.h"
 #include "sandbox/win/src/ipc_tags.h"
 #include "sandbox/win/src/policy_engine_opcodes.h"
 #include "sandbox/win/src/policy_engine_params.h"
 #include "sandbox/win/src/sandbox_policy.h"
 #include "sandbox/win/src/win_utils.h"
@@ skipping 120 matching lines @@
   LowLevelPolicy* policy_maker_;
   // Memory structure that stores the low level policy.
   PolicyGlobal* policy_;
   // The list of dlls to unload in the target process.
   std::vector<base::string16> blacklisted_dlls_;
   // This is a map of handle-types to names that we need to close in the
   // target process. A null set means we need to close all handles of the
   // given type.
   HandleCloser handle_closer_;
   std::vector<base::string16> capabilities_;
-  scoped_ptr<AppContainerAttributes> appcontainer_list_;
+  std::unique_ptr<AppContainerAttributes> appcontainer_list_;
   PSID lowbox_sid_;
   base::win::ScopedHandle lowbox_directory_;
-  scoped_ptr<Dispatcher> dispatcher_;
+  std::unique_ptr<Dispatcher> dispatcher_;
   bool lockdown_default_dacl_;
 
   static HDESK alternate_desktop_handle_;
   static HWINSTA alternate_winstation_handle_;
   static IntegrityLevel alternate_desktop_integrity_level_label_;
 
   // Contains the list of handles being shared with the target process.
   // This list contains handles other than the stderr/stdout handles which are
   // shared with the target at times.
   base::HandlesToInheritVector handles_to_share_;
 
   DISALLOW_COPY_AND_ASSIGN(PolicyBase);
 };
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_WIN_SRC_SANDBOX_POLICY_BASE_H_