gdi32/enhmfdrv: Actaully save the state in SaveDC and RestoreDCin the metafile

[Aric Stewart]

Hi Dmitry,

  Yeah, Alexandre did not like any of my patches and feels that 
duplicating the GDI code would be incorrect (it would result in too many 
SelectObject records and such) so he had me write up patch with a bunch 
of tests as wine_todos that demonstrate the problem so he could think 
about how to make it work.

-aric

Dmitry Timoshkov wrote:
> It would be cleaner to check for GDI_NO_MORE_WORK in
> SaveDC/RestoreDC instead of duplicating their code.
>