Revert of Reland "[heap] Start sweeper tasks after evacuation. (patchset #2 id:20001 of https://chromiumcoder…

Revert of Reland "[heap] Start sweeper tasks after evacuation. (patchset #2 id:20001 of https://chromiumcoder… (patchset #1 id:1 of https://chromiumcodereview.appspot.com/2437873004/ )

Reason for revert:
Canary crashes crbug.com/658718

Original issue's description:
> Reland "[heap] Start sweeper tasks after evacuation. (patchset #2 id:20001 of https://chromiumcodereview.appspot.com/2428043002/ )"
>
> The performance regression in crbug.com/657776 was not caused by this CL.
>
> This reverts commit 4490a7601c81647a4fb93da94360f271eb172473.
>
> BUG=

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

Committed: https://crrev.com/59fb09564a81b30f1d37d68c5fa046e609e23927
Cr-Commit-Position: refs/heads/master@{#40539}

[ulan, 2016-10-24 14:30:12]

The CQ bit was checked by ulan@chromium.org

[ulan, 2016-10-24 14:30:12]

Created Revert of Reland "[heap] Start sweeper tasks after evacuation. (patchset
#2 id:20001 of https://chromiumcoder…

[commit-bot: I haz the power, 2016-10-24 14:39:04]

The CQ bit was unchecked by commit-bot@chromium.org

[ulan, 2016-10-24 16:07:18]

The CQ bit was checked by ulan@chromium.org

[commit-bot: I haz the power, 2016-11-17 22:11:23]

Description was changed from

==========
Revert of Reland "[heap] Start sweeper tasks after evacuation. (patchset #2
id:20001 of https://chromiumcoder… (patchset #1 id:1 of
https://chromiumcodereview.appspot.com/2437873004/ )

Reason for revert:
Canary crashes crbug.com/658718

Original issue's description:
> Reland "[heap] Start sweeper tasks after evacuation. (patchset #2 id:20001 of
https://chromiumcodereview.appspot.com/2428043002/ )"
> 
> The performance regression in crbug.com/657776 was not caused by this CL.
> 
> This reverts commit 4490a7601c81647a4fb93da94360f271eb172473.
> 
> BUG=

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

to

==========
Revert of Reland "[heap] Start sweeper tasks after evacuation. (patchset #2
id:20001 of https://chromiumcoder… (patchset #1 id:1 of
https://chromiumcodereview.appspot.com/2437873004/ )

Reason for revert:
Canary crashes crbug.com/658718

Original issue's description:
> Reland "[heap] Start sweeper tasks after evacuation. (patchset #2 id:20001 of
https://chromiumcodereview.appspot.com/2428043002/ )"
>
> The performance regression in crbug.com/657776 was not caused by this CL.
>
> This reverts commit 4490a7601c81647a4fb93da94360f271eb172473.
>
> BUG=

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

Committed: https://crrev.com/59fb09564a81b30f1d37d68c5fa046e609e23927
Cr-Commit-Position: refs/heads/master@{#40539}
==========