Roll skia 64f4206fe906..20228946c9a1 (1 commits)

https://skia.googlesource.com/skia.git/+log/64f4206fe906..20228946c9a1

git log 64f4206fe906..20228946c9a1 --date=short --first-parent --format='%ad %ae %s'
2020-02-14 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader ac4e1d236088..f9f999f5a2eb (6 commits)

Created with:
  gclient setdep -r skia@20228946c9a1

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/+/master/autoroll/README.md

Bug: None
Tbr: borenet@google.com
Change-Id: I25292f52af9884a8d22bc0ac5c415e1aa030a171
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/270982
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