When the listbox is visible, ESC should hide it. Only when it's not visible
should it be forwarded to the edit control. This matches Windows behavior.
Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>