Roll ANGLE from 9304577415d5 to 46823b0ba3d6 (2 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/9304577415d5..46823b0ba3d6

2020-11-23 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Vulkan-ValidationLayers from ec5cd38a0ca6 to 0ec6b066bfbc (2 revisions)
2020-11-23 angle-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from de9e649438ed to 6d612051c083 (4 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/angle-chromium-autoroll
Please CC cnorthrop@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_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win-asan;luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:linux-swangle-try-x64;luci.chromium.try:win-swangle-try-x86
Bug: None
Tbr: cnorthrop@google.com
Change-Id: I9d8d03c54ee515c64f15c5c9b13d0d9ec762ae6a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2553946Reviewed-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@{#830184}

DEPS

@@ -212,7 +212,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': '9304577415d5b2cb7e34d357e7e20ab09f523bb0',
+  'angle_revision': '46823b0ba3d62a6375a6ff4c846123bc0f362db1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.