Re: [PATCH v5 0/3] MR9382: win32u: Keep internal pixel format and surfaces on the DCs.

[Rémi Bernon (＠rbernon)]

Because we need to release the D3D drawables at some point, and I thought it was good to do it explicitly the same way D3D explicitly requests internal format and drawable with the wglSetPixelFormatWINE calls.

Anyway, it's not needed anymore, I moved the cleanup to ReleaseDC, limited to the kind of DCs that wined3d uses, it should be good enough for now.