Roll ANGLE from df6b7298bb41 to bd0d3f9c4ff8 (15 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/df6b7298bb41..bd0d3f9c4ff8

2020-10-14 syoussefi@chromium.org Vulkan: Regression test for content defined of AHB images
2020-10-14 syoussefi@chromium.org Vulkan: Don't break the render pass on scissored clears
2020-10-14 syoussefi@chromium.org Vulkan: Regression test for content defined of external images
2020-10-14 jmadill@chromium.org Test Runner: Accept GTEST shard environment vars.
2020-10-14 ianelliott@google.com Vulkan: Remove Arm from perFrameWindowSizeQuery
2020-10-14 jmadill@chromium.org trigger.py: Remove GTest shard env when running one shard.
2020-10-13 jmadill@chromium.org Suppress multisample "max samples" tests on Win/NV/GL.
2020-10-13 jmadill@chromium.org Test Runner: List tests explicitly without GTest.
2020-10-13 syoussefi@chromium.org Vulkan: Fix command reordering on release to external
2020-10-13 Kyle.Griffiths@imgtec.com Add PowerVR Vendor ID & Vulkan GL Line Emulation Exclusion
2020-10-13 bsheedy@chromium.org Update IsARM64
2020-10-13 jmadill@chromium.org Broaden Clear test failure to all OSX.
2020-10-13 jmadill@chromium.org Capture/Replay: Embed ANGLE version in replay.
2020-10-13 angle-autoroll@skia-public.iam.gserviceaccount.com Roll glslang from 2067d1a93e6e to f4f1d8a352ca (2 revisions)
2020-10-13 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Chromium from efbcef254191 to a6b7134c40b1 (408 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/angle-skia-autoroll
Please CC robertphillips@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: skia/skia.primary:Build-Debian10-Clang-x86_64-Release-ANGLE;skia/skia.primary:Test-Win10-Clang-AlphaR2-GPU-RadeonR9M470X-x86_64-Debug-All-ANGLE;skia/skia.primary:Test-Win10-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All-ANGLE;skia/skia.primary:Test-Win10-Clang-NUC5i7RYH-GPU-IntelIris6100-x86_64-Debug-All-ANGLE;skia/skia.primary:Test-Win10-Clang-NUC6i5SYK-GPU-IntelIris540-x86_64-Debug-All-ANGLE;skia/skia.primary:Test-Win10-Clang-NUC8i5BEK-GPU-IntelIris655-x86_64-Debug-All-ANGLE;skia/skia.primary:Test-Win10-Clang-NUCD34010WYKH-GPU-IntelHD4400-x86_64-Debug-All-ANGLE
Tbr: robertphillips@google.com
Change-Id: I4b2829d5a55a7f35290be25a2fe71e2f6258003d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/326662
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 1c706ca..2922988 100644
--- a/DEPS
+++ b/DEPS
@@ -8,7 +8,7 @@
   "buildtools"                            : "https://chromium.googlesource.com/chromium/buildtools.git@505de88083136eefd056e5ee4ca0f01fe9b33de8",
   "common"                                : "https://skia.googlesource.com/common.git@9737551d7a52c3db3262db5856e6bcd62c462b92",
   "third_party/externals/abseil-cpp"      : "https://chromium.googlesource.com/external/github.com/abseil/abseil-cpp.git@b56cbdd23834a65682c0b46f367f8679e83bc894",
-  "third_party/externals/angle2"          : "https://chromium.googlesource.com/angle/angle.git@df6b7298bb4129bf267fcb4d267ae84676bfd798",
+  "third_party/externals/angle2"          : "https://chromium.googlesource.com/angle/angle.git@bd0d3f9c4ff8a6fff39777586cd7421f7278abeb",
   "third_party/externals/d3d12allocator"  : "https://skia.googlesource.com/external/github.com/GPUOpen-LibrariesAndSDKs/D3D12MemoryAllocator.git@169895d529dfce00390a20e69c2f516066fe7a3b",
   # Dawn requires jinja2 and markupsafe for the code generator, and glslang and shaderc for SPIRV compilation.
   # When the Dawn revision is updated these should be updated from the Dawn DEPS as well.