Roll src/third_party/skia 2076b04d153f..504032e57526 (4 commits)

https://skia.googlesource.com/skia.git/+log/2076b04d153f..504032e57526

git log 2076b04d153f..504032e57526 --date=short --first-parent --format='%ad %ae %s'
2020-01-10 brianosman@google.com SkRuntimeEffect: Fix 'in' variables in CPU backend
2020-01-10 nifong@google.com Add vis of android device clip restriction, fix regular clip vis on gpu
2020-01-10 jlavrova@google.com Ellipsis attached to cluster, not word
2020-01-10 reed@google.com Revert "new virtuals for canvas ctm"

Created with:
  gclient setdep -r src/third_party/skia@504032e57526

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/+/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
Bug: None
Tbr: jvanverth@google.com
Change-Id: I0e998c35838db7f9739c1bed8feb63fb8038af5c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1995423Reviewed-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@{#730217}

DEPS

@@ -181,7 +181,7 @@ 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': '2076b04d153fe26b35fa98c787931f40de8af003',
+  'skia_revision': '504032e57526923e9deda5cca6ae5380772195cc',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.