Roll Skia from c262a124538c to b3231b152604 (1 revision)

https://skia.googlesource.com/skia.git/+log/c262a124538c..b3231b152604

2020-08-06 johnstiles@google.com Disable the coverage-as-alpha optimization flag for the Bicubic effect.

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/+doc/master/autoroll/README.md

Tbr: borenet@google.com
Change-Id: Ib38e108bf17710637963246aa949cc000d97accd
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/308577
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 7d0b0af..74309a7 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': 'c262a124538c905d4406065122df8c71e08ef351',
+  'skia_revision': 'b3231b1526041d5781cdb75a051a57890be5c259',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.