Roll ANGLE from a10d694e914e to dea86294537c (6 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/a10d694e914e..dea86294537c

2020-12-07 jdarpinian@chromium.org iOS build support
2020-12-07 angle-autoroll@skia-public.iam.gserviceaccount.com Roll glslang from 142cb87f803d to dd69df7f3dac (17 revisions)
2020-12-07 jie.a.chen@intel.com Enable some tests on Intel Windows Vulkan
2020-12-07 paulthomson@google.com Tests: add WhatsApp trace
2020-12-07 jmadill@chromium.org Fix separable Geometry shaders.
2020-12-07 jmadill@chromium.org Geometry Shaders: Don't require 'flat' for integer varyings.

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 syoussefi@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: syoussefi@google.com
Test: Test: angle_perftests --gtest_filter="*whatsapp*"
Change-Id: I8868514ea5957779c9201437f5eed0d98c7870ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2577802Reviewed-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@{#834456}

DEPS

@@ -211,7 +211,7 @@ 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': 'a10d694e914ea0a2c3958f710b7607100a10899f',
+  'angle_revision': 'dea86294537c612e1f0d72d9b29b7ecb1a76dbd3',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.