Revert of Switch to standard integer types in sandbox/.

sandbox/win/src/process_mitigations.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 SANDBOX_SRC_WIN_PROCESS_MITIGATIONS_H_
 #define SANDBOX_SRC_WIN_PROCESS_MITIGATIONS_H_
 
 #include <windows.h>
-#include <stddef.h>
 
+#include "base/basictypes.h"
 #include "sandbox/win/src/security_level.h"
 
 namespace sandbox {
 
 // Sets the mitigation policy for the current process, ignoring any settings
 // that are invalid for the current version of Windows.
 bool ApplyProcessMitigationsToCurrentProcess(MitigationFlags flags);
 
 // Returns the flags that must be enforced after startup for the current OS
 // version.
@@ skipping 14 matching lines @@
 // Returns true if all the supplied flags can be set after a process starts.
 bool CanSetProcessMitigationsPostStartup(MitigationFlags flags);
 
 // Returns true if all the supplied flags can be set before a process starts.
 bool CanSetProcessMitigationsPreStartup(MitigationFlags flags);
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_SRC_WIN_PROCESS_MITIGATIONS_H_