tree 14017d5fc3451ab211faf1ab3f54d288fd12626b
parent a3b3b431622bd45fbf5b46fdba6acb83809d9d46
author Antonio Maiorano <amaiorano@google.com> 1649690501 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1649690501 +0000

Add ifdefs for Tint API usage that may not be available

Fixed Kokoro failures when building Tint with all readers and writers
disabled.

Change-Id: I9bd041339236488dd563bbe687da883035f2a4b7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86181
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>