Roll skia d46cb9729b60..c25802db30fa (1 commits)

https://skia.googlesource.com/skia.git/+log/d46cb9729b60..c25802db30fa

git log d46cb9729b60..c25802db30fa --date=short --no-merges --format='%ad %ae %s'
2019-09-16 jvanverth@google.com Add ETC2 support to Metal backend.

Created with:
  gclient setdep -r skia@c25802db30fa

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: Idc90699762d4e892c9add7ef315deb52070b2fbf
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/241874
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 cdbb766..0207b8e 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': 'd46cb9729b60036436011ae97675a2d8bb4a7905',
+  'skia_revision': 'c25802db30fa371d3984eeef6b04a605e7b7f51f',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.