Roll src/third_party/angle d1d96d73bff7..a8631f682eb5 (1 commits)

https://chromium.googlesource.com/angle/angle.git/+log/d1d96d73bff7..a8631f682eb5

git log d1d96d73bff7..a8631f682eb5 --date=short --first-parent --format='%ad %ae %s'
2020-03-16 jmadill@chromium.org Fix running trace tests in non-standard directories.

Created with:
  gclient setdep -r src/third_party/angle@a8631f682eb5

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 ynovikov@chromium.org 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/+/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
Bug: None
Tbr: ynovikov@chromium.org
Change-Id: Ia08c531ab4b9f62ab8a4ddd07f2d6f82749326df
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2105573Reviewed-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@{#750597}

DEPS

@@ -187,7 +187,7 @@ 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': 'd1d96d73bff78a9f02df722896592f3ad9acad89',
+  'angle_revision': 'a8631f682eb5d01bf85448cd2e5f58abf4410bb9',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.