Revert "[graphite] Color space transform shader"

This reverts commit ef89a4b906269f00e74fdd2b705b12e91f0031bd.

Reason for revert: Breaking many bots in different ways.

Original change's description:
> [graphite] Color space transform shader
>
> Bug: b/239548614
> Change-Id: I138312314d3fc5a1941a1fadc609300a95726084
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/612257
> Commit-Queue: James Godfrey-Kittle <jamesgk@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>

Bug: b/239548614
Change-Id: I8e12b40aa3c891e9505c7282f19ea553cac45c15
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/613082
Auto-Submit: Ben Wagner <bungeman@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
13 files changed