Clear macros 'NEAR' and 'FAR' Bug: angleproject:5861 Change-Id: Id4cccf5e06dd39c37bd4fa23965edd31633b0fef Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2824429 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: John Plate <jplate@google.com>