Roll ANGLE from fbab23e18687 to d79db25910ff (6 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/fbab23e18687..d79db25910ff

2020-09-18 jmadill@chromium.org Vulkan: Optimize Attribute Change Perf (3/5)
2020-09-18 jmadill@chromium.org Test Runner: Fix sharding and --bot-mode.
2020-09-18 jmadill@chromium.org Vulkan: Optimize Attribute Change Perf (2/5)
2020-09-18 jmadill@chromium.org Vulkan: Optimize Attribute Change Perf (1/5)
2020-09-18 ianelliott@google.com Vulkan: Additional "invalidate" white-box tests
2020-09-18 courtneygo@google.com Vulkan: lock around accesses to mSharedGarbage

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 jmadill@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: jmadill@google.com
Test: Test: DrawCallPerfBenchmark.Run/vulkan_attrib_changeTest: Test: angle_unittests with --bot-mode, sharding, and filter
Change-Id: Ia4bae6088f2a770e52175bd3a65b4a4a21ce7c4e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2419776Reviewed-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@{#808643}

DEPS

@@ -207,7 +207,7 @@ 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': 'fbab23e18687edcb110cde7e8a3282ee0ccf7033',
+  'angle_revision': 'd79db25910ffd66f3d1b874b231592b8831ca4a7',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.