Roll src/third_party/angle 9819e9ed7b10..ce9f521465e1 (2 commits)

https://chromium.googlesource.com/angle/angle.git/+log/9819e9ed7b10..ce9f521465e1

git log 9819e9ed7b10..ce9f521465e1 --date=short --first-parent --format='%ad %ae %s'
2020-01-17 angle-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/glslang/src 3ed344dd784e..b0ada80356ca (1 commits)
2020-01-17 syoussefi@chromium.org Vulkan: Narrow KHR-GLES31 image failures

Created with:
  gclient setdep -r src/third_party/angle@ce9f521465e1

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 jonahr@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: jonahr@google.com
Change-Id: Ied0fcb5efd1f75c22521edd58a8f8c64cabd05e1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2005798Reviewed-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@{#732803}

DEPS

@@ -193,7 +193,7 @@ 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': '9819e9ed7b1069dbfd63d23a052d4b72b26416dd',
+  'angle_revision': 'ce9f521465e18014da856d2751afd85200b81379',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.