Roll Dawn from ed3a93f690de to 326e14f34bb5 (3 revisions)

https://dawn.googlesource.com/dawn.git/+log/ed3a93f690de..326e14f34bb5

2020-10-05 kainino@chromium.org Revert "Add a per-thread proc table using thread local storage"
2020-10-05 enga@chromium.org Add a per-thread proc table using thread local storage
2020-10-05 cwallez@chromium.org wire::client: Make Buffer::MapAsync surface server-side errors.

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 kainino@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-Debug-Dawn
Bug: None
Tbr: kainino@google.com
Change-Id: I2328783fc77a409a60633fe0bd8f383079b28fe5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/322756
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 29ea93a..690e9e6 100644
--- a/DEPS
+++ b/DEPS
@@ -11,7 +11,7 @@
   "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, and glslang and shaderc for SPIRV compilation.
   # 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@ed3a93f690dedae1a0659d16b260e78cb4229fa1",
+  "third_party/externals/dawn"            : "https://dawn.googlesource.com/dawn.git@326e14f34bb57e6b31a207831f1944f5c0f4ba55",
   "third_party/externals/glslang"         : "https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang@4dcc12d1a441b29d5901bc708bb1343d29d6459f",
   "third_party/externals/jinja2"          : "https://chromium.googlesource.com/chromium/src/third_party/jinja2@b41863e42637544c2941b574c7877d3e1f663e25",
   "third_party/externals/markupsafe"      : "https://chromium.googlesource.com/chromium/src/third_party/markupsafe@8f45f5cfa0009d2a70589bcda0349b8cb2b72783",