Roll ANGLE from 265c5fa9a7e0 to 8a275449c2e8 (8 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/265c5fa9a7e0..8a275449c2e8

2020-11-04 lehoangq@gmail.com Metal: Add ES3_METAL to ANGLE_ALL_TEST_PLATFORMS_ES3
2020-11-04 xiaoxuan.liu@arm.com Vulkan display mode: fix skia build failure
2020-11-04 lehoangq@gmail.com Metal: fix max varyings, copyImage between mips, depth fmt
2020-11-04 angle-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from b5bf82693f85 to 19f01495a8a1 (6 revisions)
2020-11-04 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Vulkan-ValidationLayers from 1b2f8307f21d to 128608f6da3a (17 revisions)
2020-11-04 angle-autoroll@skia-public.iam.gserviceaccount.com Roll SPIRV-Tools from 5735576f87be to bcf5b211db92 (4 revisions)
2020-11-04 lehoangq@gmail.com Metal: Support tri-fan & line-loop with primitive restart
2020-11-04 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Chromium from ce54b897 to 9c36b526 (443 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 courtneygo@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: courtneygo@google.com
Change-Id: Ie723bfb9139e232fc77979f437441e60c00fb134
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2519656Reviewed-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@{#824038}

DEPS

@@ -218,7 +218,7 @@ 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': '265c5fa9a7e07ef0a0af6ed61d5682dae4fc31bd',
+  'angle_revision': '8a275449c2e8c3fa7b9c942c3b673def3e7f51e1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.