GitLab

Bump timeout of net_unittests on a few android testers.

It jumped a bit:
https://chromium-swarm.appspot.com/tasklist?c=name&c=state&c=created_ts&c=duration&c=pending_time&c=pool&c=bot&et=1511826720000&f=buildername%3ALollipop%20Phone%20Tester&f=name%3Anet_unittests&l=1000&n=true&s=created_ts%3Adesc&st=1510530720000

And delete ansr's unused testing spec.

R=jbudorick@chromium.org

Bug: 
Change-Id: I8177fc19b1495110c71a43c09a00c4477c8bdae2
Reviewed-on: https://chromium-review.googlesource.com/792004Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Benjamin Pastene <bpastene@chromium.org>
Cr-Commit-Position: refs/heads/master@{#519821}