Revert of Disable system_health.common_desktop on Mac and Win10 perf bots

Revert of Disable system_health.common_desktop on Mac and Win10 perf bots (patchset #1 id:1 of https://codereview.chromium.org/2498753002/ )

Reason for revert:
According to Ned, we should disable the failing story only. Reverting this CL. Will disable the story on Monday.

Original issue's description:
> Disable system_health.common_desktop on Mac and Win10 perf bots
>
> TBR=nednguyen@google.com
> BUG=657665, 653893, 664661
>
> Committed: https://crrev.com/93d3a4a026d6ad24981f394883b9947edda80bdf
> Cr-Commit-Position: refs/heads/master@{#431774}

TBR=
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=657665, 653893, 664661
Committed: https://crrev.com/14fb7d6c1402cc65aa85bbb3eba5cea0cf2426b1
Cr-Commit-Position: refs/heads/master@{#431789}

[Zhen Wang, 2016-11-12 16:47:23]

The CQ bit was checked by zhenw@chromium.org

[Zhen Wang, 2016-11-12 16:47:24]

Created Revert of Disable system_health.common_desktop on Mac and Win10 perf
bots

[commit-bot: I haz the power, 2016-11-12 16:47:36]

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, 2016-11-12 16:48:22]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-12 16:50:49]

Description was changed from

==========
Revert of Disable system_health.common_desktop on Mac and Win10 perf bots
(patchset #1 id:1 of https://codereview.chromium.org/2498753002/ )

Reason for revert:
According to Ned, we should disable the failing story only. Reverting this CL.
Will disable the story on Monday.

Original issue's description:
> Disable system_health.common_desktop on Mac and Win10 perf bots
> 
> TBR=nednguyen@google.com
> BUG=657665, 653893, 664661
> 
> Committed: https://crrev.com/93d3a4a026d6ad24981f394883b9947edda80bdf
> Cr-Commit-Position: refs/heads/master@{#431774}

TBR=
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=657665, 653893, 664661
==========

to

==========
Revert of Disable system_health.common_desktop on Mac and Win10 perf bots
(patchset #1 id:1 of https://codereview.chromium.org/2498753002/ )

Reason for revert:
According to Ned, we should disable the failing story only. Reverting this CL.
Will disable the story on Monday.

Original issue's description:
> Disable system_health.common_desktop on Mac and Win10 perf bots
>
> TBR=nednguyen@google.com
> BUG=657665, 653893, 664661
>
> Committed: https://crrev.com/93d3a4a026d6ad24981f394883b9947edda80bdf
> Cr-Commit-Position: refs/heads/master@{#431774}

TBR=
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=657665, 653893, 664661

Committed: https://crrev.com/14fb7d6c1402cc65aa85bbb3eba5cea0cf2426b1
Cr-Commit-Position: refs/heads/master@{#431789}
==========

[commit-bot: I haz the power, 2016-11-12 16:50:50]

Patchset 1 (id:??) landed as
https://crrev.com/14fb7d6c1402cc65aa85bbb3eba5cea0cf2426b1
Cr-Commit-Position: refs/heads/master@{#431789}