Probably left over from previous refactoring.

BUG=angleproject:1247

Change-Id: Ieb4b60ae9f724248f92ae77d23e4bdd8c5d9265a
Reviewed-on: https://chromium-review.googlesource.com/316400
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>