Roll ANGLE from 620cb770e3dd to c669bf529619 (18 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/620cb770e3dd..c669bf529619

2020-11-16 syoussefi@chromium.org Vulkan: Optimize PBO copy from depth xor stencil src
2020-11-16 jdarpinian@chromium.org Remove trailing whitespace.
2020-11-16 geofflang@chromium.org GL: Implement EXT_YUV_target
2020-11-16 jmadill@chromium.org Vulkan: Fix serial handling for queries
2020-11-16 syoussefi@chromium.org Vulkan: prerotation deqp expectations
2020-11-16 syoussefi@chromium.org Optimize building prerotation deqp targets
2020-11-16 jmadill@chromium.org Vulkan: Remove RendererVk::getNextSubmitFence.
2020-11-16 syoussefi@chromium.org Vulkan: Expose OES_shader_image_atomic without VS/FS atomics
2020-11-16 jmadill@chromium.org Vulkan: Give CommandQueue an abstract interface.
2020-11-16 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Vulkan-Headers from 670ffea9d61b to 11c6670b4a4f (1 revision)
2020-11-16 angle-autoroll@skia-public.iam.gserviceaccount.com Roll SPIRV-Tools from 1cda495274bb to 1f2fcddd3963 (2 revisions)
2020-11-16 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Vulkan-ValidationLayers from 128608f6da3a to 9d3ef3258715 (31 revisions)
2020-11-16 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Chromium from 28c8eb1a to 089f5a3e (514 revisions)
2020-11-16 xiaoxuan.liu@arm.com Vulkan: Add support for headless surface
2020-11-14 timvp@google.com Update emulated_prerotation_ to emulatedPrerotation
2020-11-14 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Vulkan-Loader from e2b55419a370 to be6ccb9ecaf7 (1 revision)
2020-11-14 syoussefi@chromium.org Fix texture buffer width query
2020-11-14 timvp@google.com Metal: Suppress TransformFeedbackTest::BufferOutOfMemory()

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 cnorthrop@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: cnorthrop@google.com
Test: Test: TextureBufferTestES31.QueryWidthAfterBufferResizeTest: Test: TransformFeedbackTest.BufferOutOfMemory/ES3_MetalTest: Test: dEQP-GLES31.functional.state_query.texture_level.texture_buffer.width_*
Change-Id: Ib1e5d1446cc883a52864cd649945f737f466ce55
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2543309Reviewed-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@{#828056}

DEPS

@@ -209,7 +209,7 @@ 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': '620cb770e3dd506be78103e362cfdab96fd2dca4',
+  'angle_revision': 'c669bf5296197840ab86ee8ca1a2832b69849097',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.