https://skia.googlesource.com/skia.git/%2Blog/8f388ceadd79..3f42e98f461a

git log 8f388ceadd79496a482c6a239e794f50ccde64c7..3f42e98f461af6f9022fa3fd3f3ab98b34dd81c3 --date=short --no-merges --format=%ad %ae %s
2019-01-29 recipe-roller@chromium.org Roll recipe dependencies (trivial).
2019-01-29 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader ec061ddc31ca..85bd613c938c (1 commits)
2019-01-29 bsalomon@google.com Convert GrBuffer owners to sk_sp

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 (borenet@google.com), and stop
the roller if necessary.