Reland of V8 Buildbot: Switch remaining mac bots to swarming.

Reland of V8 Buildbot: Switch remaining mac bots to swarming.

Reason for revert:
Should work after https://codereview.chromium.org/1573913003/

Original issue's description:
> Partial revert of V8 Buildbot: Switch remaining mac bots to swarming.
> 
> Mac asan is not working.
> 
> BUG=535160
> TBR=tandrii@chromium.org, kjellander@chromium.org
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=298194

TBR=tandrii@chromium.org,kjellander@chromium.org
BUG=535160
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=298197

[Michael Achenbach, 2016-01-11 16:34:53]

Created Revert of Partial revert of V8 Buildbot: Switch remaining mac bots to
swarming.

[Michael Achenbach, 2016-01-11 16:35:59]

Description was changed from

==========
Revert of Partial revert of V8 Buildbot: Switch remaining mac bots to swarming.
(patchset #1 id:1 of https://codereview.chromium.org/1576933002/ )

Reason for revert:
Should work after https://codereview.chromium.org/1573913003/

Original issue's description:
> Partial revert of V8 Buildbot: Switch remaining mac bots to swarming.
> 
> Mac asan is not working.
> 
> BUG=535160
> TBR=tandrii@chromium.org, kjellander@chromium.org
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=298194

TBR=tandrii@chromium.org,kjellander@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=535160
==========

to

==========
Reland of V8 Buildbot: Switch remaining mac bots to swarming.

Reason for revert:
Should work after https://codereview.chromium.org/1573913003/

Original issue's description:
> Partial revert of V8 Buildbot: Switch remaining mac bots to swarming.
> 
> Mac asan is not working.
> 
> BUG=535160
> TBR=tandrii@chromium.org, kjellander@chromium.org
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=298194

TBR=tandrii@chromium.org,kjellander@chromium.org
BUG=535160
==========

[Michael Achenbach, 2016-01-11 16:36:09]

The CQ bit was checked by machenbach@chromium.org

[commit-bot: I haz the power, 2016-01-11 16:36:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1576993002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1576993002/1

[commit-bot: I haz the power, 2016-01-11 16:38:45]

Description was changed from

==========
Reland of V8 Buildbot: Switch remaining mac bots to swarming.

Reason for revert:
Should work after https://codereview.chromium.org/1573913003/

Original issue's description:
> Partial revert of V8 Buildbot: Switch remaining mac bots to swarming.
> 
> Mac asan is not working.
> 
> BUG=535160
> TBR=tandrii@chromium.org, kjellander@chromium.org
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=298194

TBR=tandrii@chromium.org,kjellander@chromium.org
BUG=535160
==========

to

==========
Reland of V8 Buildbot: Switch remaining mac bots to swarming.

Reason for revert:
Should work after https://codereview.chromium.org/1573913003/

Original issue's description:
> Partial revert of V8 Buildbot: Switch remaining mac bots to swarming.
> 
> Mac asan is not working.
> 
> BUG=535160
> TBR=tandrii@chromium.org, kjellander@chromium.org
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=298194

TBR=tandrii@chromium.org,kjellander@chromium.org
BUG=535160

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=298197
==========

[commit-bot: I haz the power, 2016-01-11 16:38:45]

Committed patchset #1 (id:1) as
http://src.chromium.org/viewvc/chrome?view=rev&revision=298197