Revert "Remove legacy SkImage::MakeFromYUVATextures."

This reverts commit df29db4c41893ecdfb2735e8f5a935e4ce57be55.

Reason for revert: blocking the G3 roll

Original change's description:
> Remove legacy SkImage::MakeFromYUVATextures.
>
> Bug: skia:10632
> Change-Id: Iad8989e0ae5aa6921e8e2e27ba375221f2af0262
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/336959
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Auto-Submit: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>

TBR=jvanverth@google.com,bsalomon@google.com,robertphillips@google.com

Change-Id: Id77c1679a96ad9c1be93e6e29449cc4785a3983b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10632
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/337183
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
3 files changed