comctl32/tests: Add casts to avoid comparison of different int types. [take 2]

[Alexandre Julliard]

Gerald Pfeifer <gerald at pfeifer.com> writes:

> This is the first hunk of a patch a few days ago; testbot.winehq.org
> thinks it's fine:  https://testbot.winehq.org/JobDetails.pl?Key=9291

You don't need casts. If the variable has the wrong type you can change
that.

-- 
Alexandre Julliard
julliard at winehq.org