gdi32: Make sure that actual clipping region is updated for a EMF DC.

[Dmitry Timoshkov]

Alexandre Julliard <julliard at winehq.org> wrote:

> > This patch not only fixes a todo_wine in the tests, but also makes print
> > preview and printing work in a pretty large application.
> 
> You would most likely have to do that for all the clipping functions then.

Do you prefer a separate patch or resend this one?

-- 
Dmitry.