This is purely a code style and consistency warning. Enabled to
support building in Skia.

Bug: angleproject:4046
Change-Id: Ibdcd06ded0195123e52c693851c43d0864e54ad1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1877480Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>