Roll ANGLE from 49d9785e4224 to 156c227d6cf2 (10 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/49d9785e4224..156c227d6cf2

2020-11-06 geofflang@google.com Remove the amend commit from roll_aosp.sh
2020-11-06 cnorthrop@google.com Capture/Replay: Restore buffer bindings during Reset
2020-11-06 geofflang@google.com Always use the -f flag with rm in roll_aosp.sh
2020-11-06 jmadill@chromium.org Update DevSetup.
2020-11-06 amaiorano@google.com Re-enable GLES31 test that is no longer flaky
2020-11-06 jmadill@chromium.org Perf Tests: Add --max-steps-performed argument.
2020-11-06 geofflang@google.com Fix wrong working directory for roll_aosp.sh
2020-11-06 jmadill@chromium.org Symbol Table: Error on duplicate group keys.
2020-11-06 geofflang@google.com Check out depot_tools in roll_aosp.sh
2020-11-06 syoussefi@chromium.org Vulkan: Remove vertex attribute aliasing suppressions

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
Test: Test: Capture Clash of Clans
Change-Id: I23efe90faa66cf782987b2d3e6785943fb7154ec
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2523434Reviewed-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@{#825033}

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': '49d9785e42249256d6adc18815b6e613cfa6b7eb',
+  'angle_revision': '156c227d6cf2e09e2450d01ed45fc281494aa4ed',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.