Move the Windows sandbox to sandbox/win

sandbox/src/sandbox_utils.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_SRC_SANDBOX_UTILS_H__
-#define SANDBOX_SRC_SANDBOX_UTILS_H__
-
-#include <windows.h>
-#include <string>
-
-#include "base/basictypes.h"
-#include "sandbox/src/nt_internals.h"
-
-namespace sandbox {
-
-typedef BOOL (WINAPI* GetModuleHandleExFunction)(DWORD flags,
-                                                 LPCWSTR module_name,
-                                                 HMODULE* module);
-
-// Windows XP provides a nice function in kernel32.dll called GetModuleHandleEx
-// This function allows us to verify if a function exported by the module
-// lies in the module itself.
-// As we need compatibility with windows 2000, we cannot use this function
-// by calling it by name. This helper function checks if the GetModuleHandleEx
-// function is exported by kernel32 and uses it, otherwise, implemets part of
-// the functionality exposed by GetModuleHandleEx.
-bool GetModuleHandleHelper(DWORD flags, const wchar_t* module_name,
-                           HMODULE* module);
-
-// Returns true if the current OS is Windows XP SP2 or later.
-bool IsXPSP2OrLater();
-
-void InitObjectAttribs(const std::wstring& name, ULONG attributes, HANDLE root,
-                       OBJECT_ATTRIBUTES* obj_attr, UNICODE_STRING* uni_name);
-
-};  // namespace sandbox
-
-#endif  // SANDBOX_SRC_SANDBOX_UTILS_H__