Roll ANGLE from 732dc2952044 to bc82325e3445 (6 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/732dc2952044..bc82325e3445

2020-11-25 syoussefi@chromium.org Fix RedGreenGradient to not output 0 for half the image
2020-11-25 geofflang@google.com Add test coverage of sampling YUV AHBs without API 29.
2020-11-25 geofflang@google.com GL: Treat RGBA+HALF_FLOAT IOSurfaces as sized formats.
2020-11-25 jmadill@chromium.org EGL: Auto-generate Windows .def file.
2020-11-25 jmadill@chromium.org EGL: Auto-generate "libEGL" export cpp file.
2020-11-25 jmadill@chromium.org Skip Occlusion query tests on Metal.

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 jmadill@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:1148599
Tbr: jmadill@google.com
Change-Id: I913b0430da972c8ed46ed2bd15d0e87fe00fe86f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2560543Reviewed-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@{#831134}

DEPS

@@ -212,7 +212,7 @@ 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': '732dc2952044df8f3806cdb8e26e10687c422a7c',
+  'angle_revision': 'bc82325e3445f76a09f720ddbc835b0d404af2b9',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.