Roll Skia from a784914e74ed to 50d0d097c32f (3 revisions)

https://skia.googlesource.com/skia.git/+log/a784914e74ed..50d0d097c32f

2021-06-09 johnstiles@google.com Add dest-color support to the Pipeline stage.
2021-06-09 jvanverth@google.com Revert "Fix tessellation checks for "usesVaryingCoords""
2021-06-09 jvanverth@google.com Fix available check for MTLLanguageVersion

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-skiabot-test-autoroll
Please CC borenet@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Tbr: borenet@google.com
Change-Id: Id3970941a57e8eb72d43da07bd9c0fdb0fb664fe
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/417296
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed