Roll Tint from 222fae1c8c2f to df8b2783a446 (1 revision)

https://dawn.googlesource.com/tint.git/+log/222fae1c8c2f..df8b2783a446

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 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

Bug: None
Tbr: kainino@google.com
Change-Id: If2f99689885380f54e8022c9f3c003e0460137c5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/51100
Reviewed-by: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 4558760..cbb1300 100644
--- a/DEPS
+++ b/DEPS
@@ -96,7 +96,7 @@
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@222fae1c8c2f7ee29fbdca241fb00d2e223d9577',
+    'url': '{dawn_git}/tint@df8b2783a446a8c1fc5a2183071ec72823ee0a00',
   },
 
   # GLFW for tests and samples