Roll ANGLE from d019af80a3a9 to cc846039201d (1 revision)

https://chromium.googlesource.com/angle/angle.git/+log/d019af80a3a9..cc846039201d

2020-07-29 cnorthrop@google.com Capture/Replay: Fix GetTexImage on Luminance

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 tobine@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: tobine@google.com
Test: Test: angle_end2end_test --gtest_filter="*GetTexImage*"
Change-Id: I14713e7bbc30a0b25cc89255534a7ba5bdb9bdbe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2327656Reviewed-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@{#792980}

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': 'd019af80a3a9470c6d5abd07d280f1816b527af8',
+  'angle_revision': 'cc846039201d3e7cd05d503ce49acbba2bd4f784',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.