Revert of move --no-sandbox flag from command line for telemetry

Revert of move --no-sandbox flag from command line for telemetry (patchset #1 id:1 of https://codereview.chromium.org/1663053005/ )

Reason for revert:
crbug.com/583408 got re-opened.

BUG=585161, 584634
Original issue's description:
> Reland of move --no-sandbox flag from command line for telemetry (patchset #1 id:1 of https://codereview.chromium.org/1659033002/ )
> 
> Reason for revert:
> All the bots that failed were running Precise and have been moved
> to Trusty now. crbug.com/583408.
> 
> Original issue's description:
> > Revert of Remove --no-sandbox flag from command line for telemetry (patchset #4 id:60001 of https://codereview.chromium.org/1584583003/ )
> >
> > Reason for revert:
> > MemoryInfra benchmarks are failing after this CL.
> > crbug.com/583101
> >
> > Original issue's description:
> > > Remove --no-sandbox flag from command line for telemetry
> > >
> > > Now that the browser is able to dump for child processes the
> > > --no-sandbox flag is not required for getting memory statistics. So,
> > > this is removed form the telemetry benchmarks.
> > >
> > > BUG=461788
> > > CQ_EXTRA_TRYBOTS=tryserver.chromium.perf:linux_perf_bisect;tryserver.chromium.perf:win_perf_bisect
> > >
> > > Committed: https://crrev.com/2bf18cfdfa1b8b0bd829edea2d90277e7e5b0b71
> > > Cr-Commit-Position: refs/heads/master@{#372667}
> >
> > TBR=primiano@chromium.org,nednguyen@google.com
> > # Skipping CQ checks because original CL landed less than 1 days ago.
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=461788
> >
> > Committed: https://crrev.com/203ca2a0729aa404fc724583a360377a3793cae4
> > Cr-Commit-Position: refs/heads/master@{#372927}
> 
> CQ_EXTRA_TRYBOTS=tryserver.chromium.perf:linux_perf_bisect;tryserver.chromium.perf:win_perf_bisect
> TBR=primiano@chromium.org,nednguyen@google.com
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=461788
> 
> Committed: https://crrev.com/0ef5d829a8b875ab67abc58840aa4a01e6a88df9
> Cr-Commit-Position: refs/heads/master@{#373540}

TBR=primiano@chromium.org,nednguyen@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=461788

[ssid, 2016-02-10 00:58:08]

Created Revert of move --no-sandbox flag from command line for telemetry

[ssid, 2016-02-10 00:58:18]

The CQ bit was checked by ssid@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-02-10 00:58:53]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1683003002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1683003002/1

[commit-bot: I haz the power, 2016-02-10 03:12:23]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-02-10 03:12:24]

Dry run: This issue passed the CQ dry run.

[Primiano Tucci (use gerrit), 2016-02-10 10:46:10]

On 2016/02/10 03:12:24, commit-bot: I haz the power wrote:
> Dry run: This issue passed the CQ dry run.

Got re-fixed. Should be all good now

[Primiano Tucci (use gerrit), 2016-02-10 10:59:07]

On 2016/02/10 10:46:10, Primiano Tucci wrote:
> On 2016/02/10 03:12:24, commit-bot: I haz the power wrote:
> > Dry run: This issue passed the CQ dry run.
> 
> Got re-fixed. Should be all good now

I mean, you shouldn't need to land this CL. Everything should be green keeping
--no-sandbox

[Primiano Tucci (use gerrit), 2016-02-10 10:59:49]

On 2016/02/10 10:59:07, Primiano Tucci wrote:
> On 2016/02/10 10:46:10, Primiano Tucci wrote:
> > On 2016/02/10 03:12:24, commit-bot: I haz the power wrote:
> > > Dry run: This issue passed the CQ dry run.
> > 
> > Got re-fixed. Should be all good now
> 
> I mean, you shouldn't need to land this CL. Everything should be green keeping
> --no-sandbox

Ehm, sorry, I meant everything should go green WITHOUT --no-sandbox

[ssid, 2016-02-10 20:03:38]

The CQ bit was checked by ssid@chromium.org

[ssid, 2016-02-10 20:03:43]

The CQ bit was unchecked by ssid@chromium.org