https://skia.googlesource.com/skia.git/+log/9c23a9e790b2..a47c48ef6bce

git log 9c23a9e790b2..a47c48ef6bce --date=short --no-merges --format='%ad %ae %s'
2019-08-12 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader f046402b1480..34c59c9b88b7 (14 commits)

Created with:
  gclient setdep -r src/third_party/skia@a47c48ef6bce

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

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

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


Bug: None
TBR=scroggo@google.com