Roll ANGLE from 9217d49db032 to 489f2c838bb7 (7 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/9217d49db032..489f2c838bb7

2020-11-09 jmadill@chromium.org Perf Tests: Trace multiple threads.
2020-11-09 jmadill@chromium.org Vulkan: Make feature names consistent.
2020-11-09 syoussefi@chromium.org Fix expectations file for prerotation dEQP executables
2020-11-09 m.maiya@samsung.com Vulkan: Rewrite interpolateAtOffset to account for Y-flip
2020-11-09 jmadill@chromium.org Fix trace writing in angle_perftests.
2020-11-09 m.maiya@samsung.com Vulkan: Support VK_KHR_image_format_list for AHB backed EGL image
2020-11-09 stha09@googlemail.com Vulkan: add explicit template specialization for barrierImpl

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 timvp@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: timvp@google.com
Test: Test: angle_end2end_tests.exe
Change-Id: I2b6c9690735ccf482263faf781f7291b17a010dd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2527670Reviewed-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@{#825551}

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': '9217d49db032476b003472b539b5c76fff234be1',
+  'angle_revision': '489f2c838bb7d427b5eceb289576884b018a413f',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.