Roll src/third_party/angle 80f55e974204..b84969ad69c3 (3 commits)

https://chromium.googlesource.com/angle/angle.git/+log/80f55e974204..b84969ad69c3

git log 80f55e974204..b84969ad69c3 --date=short --first-parent --format='%ad %ae %s'
2020-03-03 jmadill@chromium.org Vulkan: Use QueryHelper for internal GPU timing.
2020-03-03 jmadill@chromium.org Split up EGLContextCompatibilityTest.
2020-03-03 jmadill@chromium.org Vulkan: Clean up QueryHelper uses.

Created with:
  gclient setdep -r src/third_party/angle@b84969ad69c3

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 ianelliott@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: ianelliott@google.com
Change-Id: I0cd144aa5b0dabfd71b4d002ebe2c797a6b84161
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2084108Reviewed-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@{#746292}

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': '80f55e97420423d4b52aa7cf810d25e8ae125dce',
+  'angle_revision': 'b84969ad69c3fd72c80f2091f56fc21fdef692d9',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.