Revert "finish new-style opts"

This reverts commit 4272d071d9a1aed5b76d7c05141a65a03d5cfb4e.

Reason for revert: Flutter roll?

Original change's description:
> finish new-style opts
> 
> Nothing super interesting.
> 
> SkOpts_crc32.cpp is worth looking at
> as the only non-x86 code.
> 
> I marked a few places I think we can
> trim to save code size as follow ups.
> 
> Change-Id: Ifdc8f4d1495ff56df5d2cdde39f7e9a6ac2b1277
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/294019
> Auto-Submit: Mike Klein <mtklein@google.com>
> Commit-Queue: Herb Derby <herb@google.com>
> Reviewed-by: Herb Derby <herb@google.com>

TBR=mtklein@google.com,herb@google.com

Change-Id: Idbb914788489bdc5941f7fed23bf26d35d90dca4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/294280
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
11 files changed