Roll Skia from cffe7e631c4e to 2f30936d46eb (2 revisions)

https://skia.googlesource.com/skia.git/+log/cffe7e631c4e..2f30936d46eb

2020-11-09 kjlubick@google.com [canvaskit] Disable GrTextBlobMoveAround
2020-11-09 herb@google.com rename Gr*Subrun to *Subrun in .cpp

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-autoroll
Please CC jlavrova@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

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux-blink-rel;luci.chromium.try:linux-chromeos-compile-dbg;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Cq-Do-Not-Cancel-Tryjobs: true
Bug: None
Tbr: jlavrova@google.com
Change-Id: I54c3b742bd245f0fe083e2aee2fc413015f4608a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2525867Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#825362}

DEPS

@@ -206,7 +206,7 @@ vars = {
   # 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': 'cffe7e631c4ee2b06685b4811a9932f9cb0a852e',
+  'skia_revision': '2f30936d46eb9a3ec731be811ad8de7ed1c64ea2',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.