[PATCH] dxgi: Add support for DXGI_SCALING_NONE.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=57919

Your paranoid android.


=== debian10 (32 bit Chinese:China report) ===

dxgi:
Unhandled exception: page fault on execute access to 0x45455246 in 32-bit code (0x45455246).

=== debian10 (32 bit WoW report) ===

dxgi:
dxgi.c:2122: Test failed: Failed to get output desc, hr 0xb.
Unhandled exception: page fault on read access to 0x0000000b in 32-bit code (0x7e8e4301).