Revert "Disable failing perf tests on Nexus_5."

This reverts commit ec9be0fda85723660320ec76e428f88f3686635f.

Reason for revert: Relanding after increasing trace download timeout to 120s

Original change's description:
> Disable failing perf tests on Nexus_5.
> 
> TBR=nednguyen@google.com
> NOTRY=true
> 
> Bug: 902064
> Change-Id: Ic9f91ba4b263fb4ed435ac7a9dc1a096aa452516
> Reviewed-on: https://chromium-review.googlesource.com/c/1318586
> Reviewed-by: Caleb Rouleau <crouleau@chromium.org>
> Reviewed-by: Ned Nguyen <nednguyen@google.com>
> Commit-Queue: Ned Nguyen <nednguyen@google.com>
> Cr-Commit-Position: refs/heads/master@{#605491}

TBR=nednguyen@google.com,crouleau@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 902064
Change-Id: I03804b1a557226498df63eb8a7c0dea31e3f227f
Reviewed-on: https://chromium-review.googlesource.com/c/1334335
Reviewed-by: oysteine <oysteine@chromium.org>
Commit-Queue: oysteine <oysteine@chromium.org>
Cr-Commit-Position: refs/heads/master@{#607803}
1 file changed