Roll src/third_party/angle fc3ec57ddf27..7bb0115cecb6 (1 commits)

https://chromium.googlesource.com/angle/angle.git/+log/fc3ec57ddf27..7bb0115cecb6

git log fc3ec57ddf27..7bb0115cecb6 --date=short --first-parent --format='%ad %ae %s'
2019-11-28 angle-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/vulkan-validation-layers/src 8c954d5a413d..61050599ec0f (6 commits)

Created with:
  gclient setdep -r src/third_party/angle@7bb0115cecb6

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 cwallez@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
Bug: chromium:None
Tbr: cwallez@google.com
Change-Id: I17c7b5f5b10c4f3a09cb439c95009923368ea981
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1941617Reviewed-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@{#719923}

DEPS

@@ -184,7 +184,7 @@ 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': 'fc3ec57ddf27da2f8cb37dabf8257b71943d2517',
+  'angle_revision': '7bb0115cecb60d70b084ae38da4bbee08261efd1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.