include: added the new Vista theme part and state headers.

[Alexandre Julliard]

"Reece Dunn" <msclrhd at googlemail.com> writes:

> In the SDK, vssym32.h includes vsstyle.h (as is done here). However,
> the SDK has obsoleted tmschema.h, and duplicates the entries
> throughout vsstyle.h and vssym32.h.
>
> Since it does not make sense to duplicate the entries (even if
> tmschema.h uses the TM_ macros and vsstyle.h defines the enums by
> hand), vsstyle.h includes tmschema.h.

Maybe it doesn't make sense to duplicate them, but since it's what MS
does, it's what we have to do too.

-- 
Alexandre Julliard
julliard at winehq.org