Roll Tint from d6e962b437 to 8dd9a56f91 (2 revisions)

https://dawn.googlesource.com/tint.git/+log/d6e962b43753..8dd9a56f9116

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/tint-dawn
Please CC rharrison@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 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

Bug: None
Tbr: rharrison@google.com
Change-Id: I0737ed345dafa490afb681666b2819ae795169cd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/76503
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -113,7 +113,7 @@ deps = {
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@d6e962b437537a3e699a8c37ea697effcd777da6',
+    'url': '{dawn_git}/tint@8dd9a56f911602a33cf5ead92faafe066671dca9',
   },
 
   # GLFW for tests and samples