Remove unused file

Change-Id: I2dddf5fe202f2ca2a84e2c4b45900cc9361b097c

dbaccess/source/ui/misc/ModuleHelper.cxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include "moduledbu.hxx"
-
-namespace dbaui
-{
-    OModule& getGlobalDbuModule()
-    {
-        static OModule s_aModule("dbu");
-        return s_aModule;
-    }
-}   // namespace dbaui
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */