This was missing from a prior commit.

Bug: angleproject:4845
Change-Id: Iff2b0f300270df4c2e26265c5af81af8ae7e5e54
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2325032Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>