Roll src/third_party/angle 16944ed21bc2..ae1b7786b89a (1 commits)

https://chromium.googlesource.com/angle/angle.git/+log/16944ed21bc2..ae1b7786b89a

git log 16944ed21bc2..ae1b7786b89a --date=short --no-merges --format='%ad %ae %s'
2019-10-16 jonahr@google.com Fix ANGLE_FEATURE_CONDITION style issue

Created with:
  gclient setdep -r src/third_party/angle@ae1b7786b89a

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 jmadill@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_optional_gpu_tests_rel
TBR=jmadill@google.com

Bug: None
Change-Id: I3f24dba6093d05912c3c3cc7992be2b9bdac5afa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1865136Reviewed-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@{#706760}

DEPS

@@ -179,7 +179,7 @@ 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': '16944ed21bc21040f9dec282ef4b3508d1976ca9',
+  'angle_revision': 'ae1b7786b89a5cde6bafe93f6a2ccce8f6d9621c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.