Revert "Reland "Implement sample mask and sample locations support in Vulkan""

This reverts commit 2245bf83139b9614a751b3198c96408702fe561e.

Reason for revert: I believe this is altering a lot of GMs (for the worse)

Original change's description:
> Reland "Implement sample mask and sample locations support in Vulkan"
> 
> This is a reland of 8b915a0c27652d5932ff4013ba98c57baf553c3c
> 
> Original change's description:
> > Implement sample mask and sample locations support in Vulkan
> > 
> > Change-Id: I372695ec5360def42a8a997675993264740b0da4
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/252038
> > Commit-Queue: Chris Dalton <csmartdalton@google.com>
> > Reviewed-by: Chris Dalton <csmartdalton@google.com>
> 
> Change-Id: Idd0d8f63c7bb1cdd4d905c483f2fe7ed2b34b05f
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/252306
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>

TBR=csmartdalton@google.com,ethannicholas@google.com

Change-Id: I8e2ad26441f79545858233a4a59cad6898a8aed9
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/252919
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
7 files changed