rect and rect2 have been modified by the previous test by the time we
get to AdjustWindowRectExForDpi(). This makes interpreting the traces
harder in case of a failure. So reset them to the same starting state
as for the AdjustWindowRectEx() test.
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>