https://skia.googlesource.com/skia.git/+log/a4b448831cee..47023272a11e

git log a4b448831cee..47023272a11e --date=short --no-merges --format='%ad %ae %s'
2019-08-29 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader cde4dd9601ce..eea9d35b8757 (10 commits)

Created with:
  gclient setdep -r src/third_party/skia@47023272a11e

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC stani@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=stani@google.com