Roll src/third_party/angle 5335faaece2a..66aae7e647fd (1 commits)

https://chromium.googlesource.com/angle/angle.git/+log/5335faaece2a..66aae7e647fd

git log 5335faaece2a..66aae7e647fd --date=short --no-merges --format='%ad %ae %s'
2019-10-22 angle-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/glslang/src 834ee546f93d..5e634c8999e6 (3 commits)

Created with:
  gclient setdep -r src/third_party/angle@66aae7e647fd

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_optional_gpu_tests_rel
TBR=jonahr@google.com

Bug: chromium:None
Change-Id: I8f5ae8404967c89c0162ce02b030b7c7551e949e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1873587Reviewed-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@{#708134}

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': '5335faaece2ad62af2176df1efb92884f5750c15',
+  'angle_revision': '66aae7e647fdcdd1a8e7b1ab0e4977fa5e071b56',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.