Roll Skia from f1cd1553b373 to a670782ed315 (1 revision)

https://skia.googlesource.com/skia.git/+log/f1cd1553b373..a670782ed315

2020-10-19 egdaniel@google.com Update GrAttachment budgeted and gpu memory size calculation.

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: I35d31a9b6e8c17f58b29305cd6b78660e7b0a3c8
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/328200
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 cbf7b41..347fee3 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': 'f1cd1553b373e33fd372bc5914c16db0fec17d23',
+  'skia_revision': 'a670782ed315e81862d94aed6e3958e35cdc8f94',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.