Revert "Always enable Analytic AA for rects"

This reverts commit 6d70274ccf6e7a3729af53e401d2d9e6726035a3.

Reason for revert: need rebaseline

Original change's description:
> Always enable Analytic AA for rects
> 
> Previously, suitableForAAA disabled Analytic AA for small rects.
> But that's a mistake. Re-enabling AAA will bring 10-20% speedup for small rects
> (~800ns -> ~700ns measured by path_fill_small_rect nanobench).
> 
> Bug: skia:
> Change-Id: I1d8bf4c105d8d116ea441a46e6c955c546bcbb22
> Reviewed-on: https://skia-review.googlesource.com/22074
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>

TBR=mtklein@chromium.org,herb@google.com,caryclark@google.com,liyuqian@google.com,reed@google.com

Change-Id: I87011bf7b8f30fa3be5d46287afbaf38c0be7da9
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/22140
Reviewed-by: Yuqian Li <liyuqian@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
1 file changed