Roll ANGLE from d30f01144708 to 3dfaeeb00271 (5 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/d30f01144708..3dfaeeb00271

2020-11-06 syoussefi@chromium.org Vulkan: Don't flush deferred clears on READ framebuffer sync
2020-11-06 jmadill@chromium.org Fix trigger.py using deprecated parameters.
2020-11-06 jdarpinian@chromium.org Allow choosing EAGL or CGL at runtime
2020-11-06 jmadill@chromium.org GL: Add support for GL_OES/EXT_texture_buffer
2020-11-06 syoussefi@chromium.org Vulkan: Store image updates per level

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 courtneygo@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: None
Tbr: courtneygo@google.com
Change-Id: I8dd0dfe603210079f98e9097b00375d90519e6d2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2521699Reviewed-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@{#824756}

DEPS

@@ -218,7 +218,7 @@ 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': 'd30f0114470888d3d85a92547f3d3b9c387ebb44',
+  'angle_revision': '3dfaeeb00271b1e230e8cc03415cdbe7dd34efb6',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.