Roll src/third_party/angle c713abfdd9fa..86d9c93a2fa5 (1 commits)

https://chromium.googlesource.com/angle/angle.git/+log/c713abfdd9fa..86d9c93a2fa5

git log c713abfdd9fa..86d9c93a2fa5 --date=short --first-parent --format='%ad %ae %s'
2019-12-24 syoussefi@chromium.org Use TSpan for TType's array sizes

Created with:
  gclient setdep -r src/third_party/angle@86d9c93a2fa5

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 cnorthrop@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/+/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: cnorthrop@google.com
Change-Id: I6122ee2ce77e767db0b0ef5203e2ab359c661e58
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1981043Reviewed-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@{#727387}

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': 'c713abfdd9fae6bd57feb59dac54e511c864f041',
+  'angle_revision': '86d9c93a2fa5a79bc3237c9be95638a231ba69ea',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.