Revert of [tools/perf] Disable load:tools:drive system health story

Revert of [tools/perf] Disable load:tools:drive system health story (patchset #1 id:1 of https://codereview.chromium.org/2848573002/ )

Reason for re-enabling the story:
The V8 CL that was causing the crash has been reverted in https://crrev.com/2852623002

Original issue's description:
> [tools/perf] Disable load:tools:drive system health story
> 
> Story shows a high failure rate on many different perf bots.
> 
> TBR=nednguyen@google.com
> BUG=715936
> 
> Review-Url: https://codereview.chromium.org/2848573002
> Cr-Commit-Position: refs/heads/master@{#467640}
> Committed: https://chromium.googlesource.com/chromium/src/+/3721c3608a5aef73b1762e6906257c9d9f8e0d36

BUG=715936
Review-Url: https://codereview.chromium.org/2851703003
Cr-Commit-Position: refs/heads/master@{#467958}
Committed: https://chromium.googlesource.com/chromium/src/+/17cb970f145b4eb3df0c95ced62d38dbf521ca6d

[Primiano Tucci (use gerrit), 2017-04-28 09:16:41]

Created Revert of [tools/perf] Disable load:tools:drive system health story

[Primiano Tucci (use gerrit), 2017-04-28 09:17:11]

Description was changed from

==========
Revert of [tools/perf] Disable load:tools:drive system health story (patchset #1
id:1 of https://codereview.chromium.org/2848573002/ )

Reason for revert:
The V8 CL that was causing the crash has been reverted in
https://crrev.com/2852623002

Original issue's description:
> [tools/perf] Disable load:tools:drive system health story
> 
> Story shows a high failure rate on many different perf bots.
> 
> TBR=nednguyen@google.com
> BUG=715936
> 
> Review-Url: https://codereview.chromium.org/2848573002
> Cr-Commit-Position: refs/heads/master@{#467640}
> Committed:
https://chromium.googlesource.com/chromium/src/+/3721c3608a5aef73b1762e690625...

TBR=nednguyen@google.com,perezju@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=715936
==========

to

==========
Revert of [tools/perf] Disable load:tools:drive system health story (patchset #1
id:1 of https://codereview.chromium.org/2848573002/ )

Reason for re-enabling the story:
The V8 CL that was causing the crash has been reverted in
https://crrev.com/2852623002

Original issue's description:
> [tools/perf] Disable load:tools:drive system health story
> 
> Story shows a high failure rate on many different perf bots.
> 
> TBR=nednguyen@google.com
> BUG=715936
> 
> Review-Url: https://codereview.chromium.org/2848573002
> Cr-Commit-Position: refs/heads/master@{#467640}
> Committed:
https://chromium.googlesource.com/chromium/src/+/3721c3608a5aef73b1762e690625...

BUG=715936
==========

[Primiano Tucci (use gerrit), 2017-04-28 09:17:23]

PTAL, reenabling the story

[nednguyen(REVIEW IN OTHER ACC), 2017-04-28 09:22:06]

nednguyen@chromium.org changed reviewers:
+ nednguyen@chromium.org

[nednguyen(REVIEW IN OTHER ACC), 2017-04-28 09:22:07]

lgtm

[perezju, 2017-04-28 09:54:16]

lgtm

[Primiano Tucci (use gerrit), 2017-04-28 10:12:53]

The CQ bit was checked by primiano@chromium.org

[commit-bot: I haz the power, 2017-04-28 10:13:24]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-28 11:16:37]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493374373159390, "parent_rev":
"fe0c8a56f34301a2092281832d79498f3ca45023", "commit_rev":
"17cb970f145b4eb3df0c95ced62d38dbf521ca6d"}

[commit-bot: I haz the power, 2017-04-28 11:16:48]

Description was changed from

==========
Revert of [tools/perf] Disable load:tools:drive system health story (patchset #1
id:1 of https://codereview.chromium.org/2848573002/ )

Reason for re-enabling the story:
The V8 CL that was causing the crash has been reverted in
https://crrev.com/2852623002

Original issue's description:
> [tools/perf] Disable load:tools:drive system health story
> 
> Story shows a high failure rate on many different perf bots.
> 
> TBR=nednguyen@google.com
> BUG=715936
> 
> Review-Url: https://codereview.chromium.org/2848573002
> Cr-Commit-Position: refs/heads/master@{#467640}
> Committed:
https://chromium.googlesource.com/chromium/src/+/3721c3608a5aef73b1762e690625...

BUG=715936
==========

to

==========
Revert of [tools/perf] Disable load:tools:drive system health story (patchset #1
id:1 of https://codereview.chromium.org/2848573002/ )

Reason for re-enabling the story:
The V8 CL that was causing the crash has been reverted in
https://crrev.com/2852623002

Original issue's description:
> [tools/perf] Disable load:tools:drive system health story
> 
> Story shows a high failure rate on many different perf bots.
> 
> TBR=nednguyen@google.com
> BUG=715936
> 
> Review-Url: https://codereview.chromium.org/2848573002
> Cr-Commit-Position: refs/heads/master@{#467640}
> Committed:
https://chromium.googlesource.com/chromium/src/+/3721c3608a5aef73b1762e690625...

BUG=715936

Review-Url: https://codereview.chromium.org/2851703003
Cr-Commit-Position: refs/heads/master@{#467958}
Committed:
https://chromium.googlesource.com/chromium/src/+/17cb970f145b4eb3df0c95ced62d...
==========

[commit-bot: I haz the power, 2017-04-28 11:16:49]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/17cb970f145b4eb3df0c95ced62d...