Roll Dawn from 1884c964d7e6 to 3f49e298e092 (15 revisions)

https://dawn.googlesource.com/dawn.git/+log/1884c964d7e6..3f49e298e092

2022-08-10 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from ed9d5ae1e79c to aafa10869568 (1 revision)
2022-08-09 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from 6f80f0f0373f to 8050079c116c (4 revisions)
2022-08-09 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from c6a95b44c309 to 30403bafe4dc (8 revisions)
2022-08-09 lokokung@google.com Roll third_party/webgpu-cts/ 94fd83896..ed11c6ba3 (3 commits)
2022-08-09 amaiorano@google.com tint: Add unit test for HasSideEffects for builtins
2022-08-09 amaiorano@google.com tint: make RemovePhonies remove call statements to builtins that return a constant value
2022-08-09 enga@chromium.org Cache WGSL -> GLSL compilation
2022-08-09 dsinclair@chromium.org Syncing WGSL grammar to Tint.
2022-08-09 lokokung@google.com Update cts expectations to be sorted by bug first.
2022-08-09 jiawei.shao@intel.com Add .gclient_previous_sync_commits to .gitignore
2022-08-09 cwallez@chromium.org Fix compilation error in delete_statement.cc
2022-08-09 cwallez@chromium.org Fix addition of README.md's content to README.chromium
2022-08-09 dsinclair@chromium.org Add some CMake build target updates.
2022-08-09 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from 5b7b7f9b0323 to 6f80f0f0373f (7 revisions)
2022-08-09 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from b5686ee03b85 to c6a95b44c309 (4 revisions)

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 cwallez@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: cwallez@google.com
Change-Id: Iedec63ba94ab569e0b9aaadcd846f624456b9ba2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/566966
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 42b197d..3d630db 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@1884c964d7e64ff97f69c8e1240d1073dace1ad7",
+  "third_party/externals/dawn"                   : "https://dawn.googlesource.com/dawn.git@3f49e298e0926643d9d2673c542df9d574a791e9",
   "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",