Roll skia 0764e73894f5..bffef2729709 (1 commits)

https://skia.googlesource.com/skia.git/+log/0764e73894f5..bffef2729709

git log 0764e73894f5..bffef2729709 --date=short --first-parent --format='%ad %ae %s'
2020-01-16 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 86f730971751..a7b91502cd7f (2 commits)

Created with:
  gclient setdep -r skia@bffef2729709

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: Ibff7ee80b2ae7ab0605a36aa87fcc321dd6befe3
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/264725
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 5c6bfb0..6c58ad5 100644
--- a/DEPS
+++ b/DEPS
@@ -3,7 +3,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': '0764e73894f5365d93fb84e04f53b468e6b0c481',
+  'skia_revision': 'bffef27297090042a5a061b345e8e545246dd330',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.