Roll Skia from 7a7bec371a3c to 765c9d3a9ca4 (3 revisions)

https://skia.googlesource.com/skia.git/+log/7a7bec371a3c..765c9d3a9ca4

2020-10-05 johnstiles@google.com Update message on SkBitSet static assertion.
2020-10-05 michaelludwig@google.com Use preservesAxisAlignment instead of scaleTranslate for clip simplification
2020-10-05 ethannicholas@google.com moved SkSL FunctionCall data into IRNode

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 jvanverth@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: jvanverth@google.com
Change-Id: Ifb5a316e720c2930c71e9bacf02eac686a77b5b5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2451357Reviewed-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@{#814001}

DEPS

@@ -195,7 +195,7 @@ 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': '7a7bec371a3c445c28834ebc25b46ddf067cbc67',
+  'skia_revision': '765c9d3a9ca48acb8abacc6932a1ad9ec8895237',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.