BUG=tint:1247
Change-Id: I48f7b1e1679bcba43e4c284b2f97a02210feabb3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/66740
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>