Roll skia 07b39945564e..91a1ec34bf87 (1 commits)

https://skia.googlesource.com/skia.git/+log/07b39945564e..91a1ec34bf87

git log 07b39945564e..91a1ec34bf87 --date=short --no-merges --format='%ad %ae %s'
2019-11-05 fmalita@chromium.org [skottie] Streamlined gradient stop merger

Created with:
  gclient setdep -r skia@91a1ec34bf87

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: I989a20afc4b181bb1f84c8554a43b551ef7e32f2
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/253068
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 89dd18a..c4ea448 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': '07b39945564e0625be3801814d24aa5c0cfce7ae',
+  'skia_revision': '91a1ec34bf87c4551eec732cbaa0ad691e6433a2',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.