UnregisterClass may load display driver, which is may be problematic
inside DLL_PROCESS_DETACH (esp. in Android drivers, which imports ole32
itself).
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>