GitLab

Mark 5 now-passing tests as such, and remove 3 all-pass expectation files.

TBR=almaher@microsoft.com,kojii@chromium.org

Change-Id: I0db2e3b503d0b9ff0b9182560fe158482ff103de
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2344466Reviewed-by: Morten Stenshorne <mstensho@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#796314}