Remove sandbox on Windows.

sandbox/win/src/sid.cc

-// Copyright (c) 2006-2008 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.
-
-#include "sandbox/win/src/sid.h"
-
-#include "base/logging.h"
-
-namespace sandbox {
-
-Sid::Sid(const SID *sid) {
-  ::CopySid(SECURITY_MAX_SID_SIZE, sid_, const_cast<SID*>(sid));
-};
-
-Sid::Sid(WELL_KNOWN_SID_TYPE type) {
-  DWORD size_sid = SECURITY_MAX_SID_SIZE;
-  BOOL result = ::CreateWellKnownSid(type, NULL, sid_, &size_sid);
-  DCHECK(result);
-  (void)result;
-}
-
-const SID *Sid::GetPSID() const {
-  return reinterpret_cast<SID*>(const_cast<BYTE*>(sid_));
-}
-
-}  // namespace sandbox