Roll src/third_party/angle 4dc1eb42a4de..1736c47b74c1 (2 commits)

https://chromium.googlesource.com/angle/angle.git/+log/4dc1eb42a4de..1736c47b74c1

git log 4dc1eb42a4de..1736c47b74c1 --date=short --first-parent --format='%ad %ae %s'
2020-01-31 tobine@google.com Vulkan: Remove transient cmd buffer workaround
2020-01-31 angle-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/vulkan-validation-layers/src 8317b28e672a..bd4b3a888fca (27 commits)

Created with:
  gclient setdep -r src/third_party/angle@1736c47b74c1

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 tobine@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: tobine@google.com
Change-Id: I286636257d1be25a3c69bf26365d4680577cfd2f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2033944Reviewed-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@{#737549}

DEPS

@@ -189,7 +189,7 @@ 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': '4dc1eb42a4de62eac264cd880bb7aa92b07ca203',
+  'angle_revision': '1736c47b74c113fff6f21b6d37eaa510820acc07',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.