[PULL] prep work for screen crossing fixes

[Peter Hutterer]

On Mon, Oct 03, 2011 at 09:02:19PM -0700, Keith Packard wrote:
> On Tue, 4 Oct 2011 13:26:35 +1000, Peter Hutterer <peter.hutterer at who-t.net> wrote:
> Non-text part: multipart/signed
> 
> >       Store desktop dimensions in screenInfo.
> 
> Do we need the minimum x/y of the desktop too?

is it ever other than 0/0?

Cheers,
  Peter