Roll src/third_party/skia 52591f688023..76eaab6b8cef (2 commits)

https://skia.googlesource.com/skia.git/+log/52591f688023..76eaab6b8cef

git log 52591f688023..76eaab6b8cef --date=short --no-merges --format='%ad %ae %s'
2019-11-08 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-08 csmartdalton@google.com Implement multisample "disable" in Vulkan

Created with:
  gclient setdep -r src/third_party/skia@76eaab6b8cef

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 ethannicholas@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

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
TBR=ethannicholas@google.com

Bug: None
Change-Id: I593777cbc50f9e415b5e9aa8444bbdea945bca3b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1904164Reviewed-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@{#713721}

DEPS

@@ -172,7 +172,7 @@ 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': '52591f688023f061d2cf201b14a40d2b3a8128f7',
+  'skia_revision': '76eaab6b8cef37e79d5cb1b247e889545ab038aa',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.