Revert of Enable ServiceWorkerPerfTest (service_worker.service_worker) (patchset...

Revert of Enable ServiceWorkerPerfTest (service_worker.service_worker) (patchset #1 id:1 of https://codereview.chromium.org/954663002/)

Reason for revert:
Failing on Nexus 10.

Original issue's description:
> Enable ServiceWorkerPerfTest (service_worker.service_worker)
>
> I think https://codereview.chromium.org/884573004/ fixed the ServiceWorker test flakiness.
>
> BUG=433943
> TEST=./tools/perf/run_benchmark --browser-executable=~/chromium/src/out/Debug/chrome --also-run-disabled-tests service_worker.service_worker
>
> Committed: https://crrev.com/adaa44fc1275085c09fff18d8f2dfbddd88bc186
> Cr-Commit-Position: refs/heads/master@{#317807}

TBR=falken@chromium.org,nednguyen@google.com,sullivan@chromium.org,horo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=433943

Review URL: https://codereview.chromium.org/959793002

Cr-Commit-Position: refs/heads/master@{#318066}