Roll ANGLE from 34951b7955e2 to 068617d6cfea (5 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/34951b7955e2..068617d6cfea

2020-10-07 jmadill@chromium.org Fix debug message formatting.
2020-10-07 liaoyuke@chromium.org Roll Chromium manually from edbb6564 to a5a8696e (458 revisions)
2020-10-07 jmadill@chromium.org Move entry point enum utils to common.
2020-10-07 cclao@google.com Vulkan: Remove depth stencil access out of RenderPassDesc
2020-10-07 ianelliott@google.com DisplayNULL::makeCurrent() must install DebugAnnotator

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 timvp@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/+doc/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;luci.chromium.try:linux-swangle-try-x64;luci.chromium.try:win-swangle-try-x86
Bug: chromium:1135860
Tbr: timvp@google.com
Change-Id: I3183984b7dba29c4bd0b9816eb38c1cd3605350e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2458832Reviewed-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@{#814952}

DEPS

@@ -207,7 +207,7 @@ 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': '34951b7955e2d67dc3559fac51cd16fbf2c84c38',
+  'angle_revision': '068617d6cfeac76e8a74624b0a26b135e447f1c6',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.