We had aarch64 handled twice, which was a mistake. Change-Id: Id27fc86cb701a87c11c54b98534108f87e49262d Reviewed-on: https://boringssl-review.googlesource.com/5131 Reviewed-by: David Benjamin <davidben@chromium.org> Reviewed-by: Adam Langley <agl@google.com>kris/onging/CECPQ3_patch15