Roll Dawn from b86e45f8ca87 to cea106a1c2ad (8 revisions)

https://dawn.googlesource.com/dawn.git/+log/b86e45f8ca87..cea106a1c2ad

2021-06-18 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll Tint from 567f2e4f3b08 to e6d171ac668e (7 revisions)
2021-06-18 zhaoming.jiang@intel.com Refer TODO to Dawn issue 944
2021-06-18 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll Tint from e55e2109b33b to 567f2e4f3b08 (1 revision)
2021-06-18 zhaoming.jiang@intel.com Emit tint warning when creating shader module
2021-06-18 cwallez@chromium.org Roll third_party/swiftshader/ df17a7610..4a304244d (330 commits)
2021-06-18 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll Tint from 944c5617caa6 to e55e2109b33b (30 revisions)
2021-06-18 cwallez@chromium.org Suppress ShaderRobustnessPerf when using Tint + FXC
2021-06-18 yunchao.he@intel.com Implement copies b/w 3D and 2DArray textures on D3D12

Also rolling transitive DEPS:
  https://dawn.googlesource.com/tint from 944c5617caa6 to e6d171ac668e

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 alanbaker@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: alanbaker@google.com
Change-Id: I7244d68fa5ee923de680b74a3c815a1f2fd9d27e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/420037
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 008f6b2..59948cc 100644
--- a/DEPS
+++ b/DEPS
@@ -16,10 +16,10 @@
   "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 tint 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@b86e45f8ca873b7441abf3e4f4ad344b1c204484",
+  "third_party/externals/dawn"            : "https://dawn.googlesource.com/dawn.git@cea106a1c2ad24824c4b7657706908cbd1b70de3",
   "third_party/externals/jinja2"          : "https://chromium.googlesource.com/chromium/src/third_party/jinja2@a82a4944a7f2496639f34a89c9923be5908b80aa",
   "third_party/externals/markupsafe"      : "https://chromium.googlesource.com/chromium/src/third_party/markupsafe@0944e71f4b2cb9a871bcbe353f95e889b64a611a",
-  "third_party/externals/tint"            : "https://dawn.googlesource.com/tint@944c5617caa63794dc8d82a4a18ad9094dd98538",
+  "third_party/externals/tint"            : "https://dawn.googlesource.com/tint@e6d171ac668e5cee00b9bf074416f9ea3b56d05f",
   "third_party/externals/dng_sdk"         : "https://android.googlesource.com/platform/external/dng_sdk.git@c8d0c9b1d16bfda56f15165d39e0ffa360a11123",
   "third_party/externals/egl-registry"    : "https://skia.googlesource.com/external/github.com/KhronosGroup/EGL-Registry@a0bca08de07c7d7651047bedc0b653cfaaa4f2ae",
   "third_party/externals/expat"           : "https://chromium.googlesource.com/external/github.com/libexpat/libexpat.git@a28238bdeebc087071777001245df1876a11f5ee",