Reason for revert:
This CL introduces rendering conflicts with hairlines (i.e., the hairlines get overwritten). These conflicts are particularly visible on the following GMs (for the Ubuntu and Android gpu configs):
coloremoji & complexclip2_rrect_bw
Original issue's description:
> Fix GPU clipped-AA vs. non-AA drawRect discrepancy
>
> In the clip stack we were manually rounding out non-AA clip rects but leaving the hardening of non-AA drawRects up to the GPU. In some border cases the GPU can truncate rather than round out resulting in visual discrepancies.
>
> BUG=423834
>
> Committed: https://skia.googlesource.com/skia/+/933a03fecb65c83f81cf65d5cf9870c69aa379ffTBR=bsalomon@google.com,jvanverth@google.com
NOTREECHECKS=true
NOTRY=true
BUG=423834
Review URL: https://codereview.chromium.org/847033002
In the clip stack we were manually rounding out non-AA clip rects but leaving the hardening of non-AA drawRects up to the GPU. In some border cases the GPU can truncate rather than round out resulting in visual discrepancies.
BUG=423834
Review URL: https://codereview.chromium.org/839883003
