Remove some timeout expectations after a bug fix

These tests already declare to be slow (long timeout), but due to a bug
we previously didn't parse the manifest correctly so we missed them.
https://crrev.com/c/1043160 fixed the issue so we can now remove these
expectations.

TBR=tkent

Bug: 803943, 818324, 803558, 831975
Change-Id: I8f978d025e026b77dd6f42ade6de8e283886c024
Reviewed-on: https://chromium-review.googlesource.com/1044293
Reviewed-by: Robert Ma <robertma@chromium.org>
Commit-Queue: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556062}
1 file changed