GitLab

This platform sometimes has a spare BRK #1 at the end of
IMMEDIATE_CRASH, for secretive compiler reasons. Allow
for that here.

Bug: 1128436,1121871
Change-Id: I86cb8d015b2ec6c5b6160a6db28682faa9dc4c77
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2415092
Commit-Queue: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#807674}