Revert "Use analytic AA in FillRRectOp even if the target has MSAA"

This reverts commit cad44bcdd288da81060b5ba6bd5ce6833b7e9146.

Reason for revert: Triggered an Adredo330 bug

Original change's description:
> Use analytic AA in FillRRectOp even if the target has MSAA
>
> Bug: skia:11396
> Change-Id: Ia29fd5c9f00006274bb2aa1db96fbad57d858786
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/380016
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>

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

Change-Id: Ic51a279f9fefe03b28182bf1222c2e26625f5bf3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:11396
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/380476
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
6 files changed