The test minimizes windows, which triggers most window managers to generate
focus events on other windows. These events aren't processed until halfway
through the next test, test_EnableWindow(), when a message loop is run, and
as a result an unexpected window (usually hwndMain) is activated, causing the
test to fail.

The testbot uses focus-follows-mouse mode, so these focus events were not
triggered, thereby causing a success inside the todo block.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>