Roll Skia from 4348097fd4be to 22534f2098e7 (2 revisions)

https://skia.googlesource.com/skia.git/+log/4348097fd4be..22534f2098e7

2020-05-27 michaelludwig@google.com Expose sk_FragCoord for runtime effects
2020-05-27 michaelludwig@google.com Store float value for settings in SkSL v2

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 westont@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
Bug: None
Tbr: westont@google.com
Change-Id: Id446cbd631e81a7a54c18425226a6453d17d394c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2218900Reviewed-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@{#772519}

DEPS

@@ -178,7 +178,7 @@ 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': '4348097fd4be164061176918aa0d255ffb1779c0',
+  'skia_revision': '22534f2098e7df401ce6d8498f37fdc36cd8f357',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.