Roll src/third_party/angle 11e6944ec5a8..63c155195925 (5 commits)

https://chromium.googlesource.com/angle/angle.git/+log/11e6944ec5a8..63c155195925

git log 11e6944ec5a8..63c155195925 --date=short --first-parent --format='%ad %ae %s'
2019-12-06 jonahr@google.com Also use GL_RENDERER to determine vendorID
2019-12-06 jmadill@chromium.org Revert "Re-land "Add new test runner harness.""
2019-12-06 josh@joshmatthews.net Add /APPCONTAINER linker flag to shared libraries in UWP builds.
2019-12-06 angle-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/SwiftShader bbd0694f9ab2..b9f03f47d5f5 (18 commits)
2019-12-06 angle-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/vulkan-validation-layers/src e72b61c7c20d..a3ee4384fb57 (2 commits)

Created with:
  gclient setdep -r src/third_party/angle@63c155195925

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 geofflang@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: geofflang@google.com
Change-Id: Ifd382db513bdb585e6740a9493b398a19793778f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1955661Reviewed-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@{#722537}

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': '11e6944ec5a84a780c495bbf6d3edf04404e0539',
+  'angle_revision': '63c15519592566aa6ee573b430d426c13edd5c5b',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.