Revert of Disable storage.indexeddb_endure_tracing.reference perf test

Revert of Disable storage.indexeddb_endure_tracing.reference perf test (patchset #1 id:1 of https://codereview.chromium.org/1355143002/ )

Reason for revert:
Ref build rolled in December (https://code.google.com/p/chromium/issues/detail?id=458538), trying to re-enable.

Original issue's description:
> Disable storage.indexeddb_endure_tracing.reference perf test
>
> The perf test is failing on the reference build turning the waterfall
> red.
>
> BUG=534409
>
> Committed: https://crrev.com/0a30f13172c1f8be4f0f6e462419c9287de733ab
> Cr-Commit-Position: refs/heads/master@{#349986}

TBR=sullivan@chromium.org,pmeenan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=534409
Committed: https://crrev.com/61a56fdf80d377f77b593bda5990ff2d7f33011f
Cr-Commit-Position: refs/heads/master@{#371929}

[qyearsley, 2016-01-27 22:00:48]

Created Revert of Disable storage.indexeddb_endure_tracing.reference perf test

[sullivan, 2016-01-27 22:01:22]

lgtm

[commit-bot: I haz the power, 2016-01-27 22:03:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640803004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640803004/1

[commit-bot: I haz the power, 2016-01-27 22:33:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640803004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640803004/1

[commit-bot: I haz the power, 2016-01-27 23:03:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640803004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640803004/1

[commit-bot: I haz the power, 2016-01-27 23:34:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640803004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640803004/1

[commit-bot: I haz the power, 2016-01-28 00:04:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640803004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640803004/1

[commit-bot: I haz the power, 2016-01-28 00:24:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-28 00:26:26]

Description was changed from

==========
Revert of Disable storage.indexeddb_endure_tracing.reference perf test (patchset
#1 id:1 of https://codereview.chromium.org/1355143002/ )

Reason for revert:
Ref build rolled in December
(https://code.google.com/p/chromium/issues/detail?id=458538), trying to
re-enable.

Original issue's description:
> Disable storage.indexeddb_endure_tracing.reference perf test
> 
> The perf test is failing on the reference build turning the waterfall
> red.
> 
> BUG=534409
> 
> Committed: https://crrev.com/0a30f13172c1f8be4f0f6e462419c9287de733ab
> Cr-Commit-Position: refs/heads/master@{#349986}

TBR=sullivan@chromium.org,pmeenan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=534409
==========

to

==========
Revert of Disable storage.indexeddb_endure_tracing.reference perf test (patchset
#1 id:1 of https://codereview.chromium.org/1355143002/ )

Reason for revert:
Ref build rolled in December
(https://code.google.com/p/chromium/issues/detail?id=458538), trying to
re-enable.

Original issue's description:
> Disable storage.indexeddb_endure_tracing.reference perf test
>
> The perf test is failing on the reference build turning the waterfall
> red.
>
> BUG=534409
>
> Committed: https://crrev.com/0a30f13172c1f8be4f0f6e462419c9287de733ab
> Cr-Commit-Position: refs/heads/master@{#349986}

TBR=sullivan@chromium.org,pmeenan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=534409

Committed: https://crrev.com/61a56fdf80d377f77b593bda5990ff2d7f33011f
Cr-Commit-Position: refs/heads/master@{#371929}
==========

[commit-bot: I haz the power, 2016-01-28 00:26:27]

Patchset 1 (id:??) landed as
https://crrev.com/61a56fdf80d377f77b593bda5990ff2d7f33011f
Cr-Commit-Position: refs/heads/master@{#371929}