Roll Dawn from c64ca23d94aa to 8866b114af93 (14 revisions)

https://dawn.googlesource.com/dawn.git/+log/c64ca23d94aa..8866b114af93

2022-06-30 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from 3224b16a4dea to 785353fd3501 (6 revisions)
2022-06-29 amaiorano@google.com tint: spirv reader: detect and replace loads and stores of atomic variables with atomicLoad/Store
2022-06-29 bclayton@google.com tint: Prevent function calls at module-scope
2022-06-29 bclayton@google.com tint: Refactor sem::Constant to be less memory-hungry
2022-06-29 cwallez@chromium.org api_cpp.h: Fix alignas declaration following ChainedStruct.
2022-06-29 bclayton@google.com tint: Have Number equality consider sign
2022-06-29 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from ec31f547750c to 1144d58f8be5 (1 revision)
2022-06-29 senorblanco@chromium.org GL: implement EGL context creation in Dawn native.
2022-06-29 dsinclair@chromium.org Fixup various warnings in Tint which were accidentally suppressed.
2022-06-29 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 4e6188c82519 to 6aff2983cd8c (1 revision)
2022-06-29 bclayton@google.com tint/number: Fix CheckedConvert() logic
2022-06-29 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from fd256b0d9ad1 to 3224b16a4dea (2 revisions)
2022-06-29 bclayton@google.com tint/sem/constant.h: Remove #include to program_builder.h
2022-06-29 ukai@google.com set $build/goma["use_luci_auth"] = True

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dawn-skia-autoroll
Please CC shrekshao@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Dawn: https://bugs.chromium.org/p/dawn/issues/entry
To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry

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/main/autoroll/README.md

Cq-Include-Trybots: skia/skia.primary:Build-Debian10-Clang-x86_64-Debug-Dawn
Bug: None
Tbr: shrekshao@google.com
Change-Id: I9e8806863068c0371e9c8c52dc399e5e74c60632
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/554768
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 2f667dd..c8e2776 100644
--- a/DEPS
+++ b/DEPS
@@ -14,7 +14,7 @@
   "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, tint for SPIRV compilation, and abseil for string formatting.
   # When the Dawn revision is updated these should be updated from the Dawn DEPS as well.
-  "third_party/externals/dawn"                   : "https://dawn.googlesource.com/dawn.git@c64ca23d94aae25c5573bb4ad354a8686fba285c",
+  "third_party/externals/dawn"                   : "https://dawn.googlesource.com/dawn.git@8866b114af93e4fe5628d065fc0b39468827a310",
   "third_party/externals/jinja2"                 : "https://chromium.googlesource.com/chromium/src/third_party/jinja2@ee69aa00ee8536f61db6a451f3858745cf587de6",
   "third_party/externals/markupsafe"             : "https://chromium.googlesource.com/chromium/src/third_party/markupsafe@0944e71f4b2cb9a871bcbe353f95e889b64a611a",
   "third_party/externals/abseil-cpp"             : "https://skia.googlesource.com/external/github.com/abseil/abseil-cpp.git@c5a424a2a21005660b182516eb7a079cd8021699",