Roll src/third_party/skia 4e3ceb96b8a1..4b06b0b9c9b1 (2 commits)

https://skia.googlesource.com/skia.git/+log/4e3ceb96b8a1..4b06b0b9c9b1

git log 4e3ceb96b8a1..4b06b0b9c9b1 --date=short --first-parent --format='%ad %ae %s'
2020-04-16 sgilhuly@chromium.org Remove non-renderable formats in Dawn backend
2020-04-16 brianosman@google.com SkM44: Remove unused determinant & redundant checks in invert

Created with:
  gclient setdep -r src/third_party/skia@4b06b0b9c9b1

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 kjlubick@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: chromium:1071428
Tbr: kjlubick@google.com
Change-Id: I30fb5d455d1c18c278d47be70d2a50de0337b228
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2153867Reviewed-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@{#759854}

DEPS

@@ -175,7 +175,7 @@ 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': '4e3ceb96b8a135143c137ed666bb22737ed85422',
+  'skia_revision': '4b06b0b9c9b11575cb198e3be596ade4a2b9a6cd',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.