Revert of [heap] Fix a formatting bug in --trace-incremental-marking.

Revert of [heap] Fix a formatting bug in --trace-incremental-marking. (patchset #2 id:20001 of https://codereview.chromium.org/2324623004/ )

Reason for revert:
Revert to check if this is causing perf regressions in crbug.com/645411

Original issue's description:
> [heap] Fix a formatting bug in --trace-incremental-marking.
>
> BUG=
>
> Committed: https://crrev.com/212624b7570cd1c1cfad7cf958203b05af961637
> Cr-Commit-Position: refs/heads/master@{#39278}

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

Committed: https://crrev.com/6c2a217ef771b1d770cc223b9c4908715fe573d1
Cr-Commit-Position: refs/heads/master@{#39305}

[ulan, 2016-09-09 11:35:10]

The CQ bit was checked by ulan@chromium.org

[ulan, 2016-09-09 11:35:11]

Created Revert of [heap] Fix a formatting bug in --trace-incremental-marking.

[commit-bot: I haz the power, 2016-09-09 11:35:19]

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, 2016-09-09 11:35:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-09 11:35:59]

Description was changed from

==========
Revert of [heap] Fix a formatting bug in --trace-incremental-marking. (patchset
#2 id:20001 of https://codereview.chromium.org/2324623004/ )

Reason for revert:
Revert to check if this is causing perf regressions in crbug.com/645411

Original issue's description:
> [heap] Fix a formatting bug in --trace-incremental-marking.
> 
> BUG=
> 
> Committed: https://crrev.com/212624b7570cd1c1cfad7cf958203b05af961637
> Cr-Commit-Position: refs/heads/master@{#39278}

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

to

==========
Revert of [heap] Fix a formatting bug in --trace-incremental-marking. (patchset
#2 id:20001 of https://codereview.chromium.org/2324623004/ )

Reason for revert:
Revert to check if this is causing perf regressions in crbug.com/645411

Original issue's description:
> [heap] Fix a formatting bug in --trace-incremental-marking.
>
> BUG=
>
> Committed: https://crrev.com/212624b7570cd1c1cfad7cf958203b05af961637
> Cr-Commit-Position: refs/heads/master@{#39278}

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

Committed: https://crrev.com/6c2a217ef771b1d770cc223b9c4908715fe573d1
Cr-Commit-Position: refs/heads/master@{#39305}
==========

[commit-bot: I haz the power, 2016-09-09 11:36:00]

Patchset 1 (id:??) landed as
https://crrev.com/6c2a217ef771b1d770cc223b9c4908715fe573d1
Cr-Commit-Position: refs/heads/master@{#39305}