Revert of [heap] New heuristics for starting of incremental marking.

Revert of [heap] New heuristics for starting of incremental marking. (patchset #9 id:160001 of https://codereview.chromium.org/2364923002/ )

Reason for revert:
OOMs in nosnap debug:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug/builds/9572

Original issue's description:
> [heap] New heuristics for starting of incremental marking.
>
> The motivation for this patch is to move more marking work to tasks.
> This is done by postponing the start of incremental marking until
> a marking task is running.
>
> This patch introduces a soft and a hard limits for incremental marking.
> When the soft limit is reached, the marking task is scheduled.
> If the hard limit is reached before the task is running, then
> incremental marking is started without waiting for the task.
>
> BUG=chromium:616434
> LOG=NO
>
> Committed: https://crrev.com/55683ddd2a32e0dfb8df66271fbf53e3618cce9d
> Cr-Commit-Position: refs/heads/master@{#39831}

TBR=hpayer@chromium.org,ulan@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:616434
Committed: https://crrev.com/a5440d11908d3a096aa570d62a01a9a018b8af48
Cr-Commit-Position: refs/heads/master@{#39833}

[Michael Achenbach, 2016-09-28 15:19:32]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2016-09-28 15:19:32]

Created Revert of [heap] New heuristics for starting of incremental marking.

[commit-bot: I haz the power, 2016-09-28 15:19:44]

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, 2016-09-28 15:19:59]

Description was changed from

==========
Revert of [heap] New heuristics for starting of incremental marking. (patchset
#9 id:160001 of https://codereview.chromium.org/2364923002/ )

Reason for revert:
OOMs in nosnap debug:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%2...

Original issue's description:
> [heap] New heuristics for starting of incremental marking.
> 
> The motivation for this patch is to move more marking work to tasks.
> This is done by postponing the start of incremental marking until
> a marking task is running.
> 
> This patch introduces a soft and a hard limits for incremental marking.
> When the soft limit is reached, the marking task is scheduled.
> If the hard limit is reached before the task is running, then
> incremental marking is started without waiting for the task.
> 
> BUG=chromium:616434
> LOG=NO
> 
> Committed: https://crrev.com/55683ddd2a32e0dfb8df66271fbf53e3618cce9d
> Cr-Commit-Position: refs/heads/master@{#39831}

TBR=hpayer@chromium.org,ulan@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:616434
==========

to

==========
Revert of [heap] New heuristics for starting of incremental marking. (patchset
#9 id:160001 of https://codereview.chromium.org/2364923002/ )

Reason for revert:
OOMs in nosnap debug:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%2...

Original issue's description:
> [heap] New heuristics for starting of incremental marking.
> 
> The motivation for this patch is to move more marking work to tasks.
> This is done by postponing the start of incremental marking until
> a marking task is running.
> 
> This patch introduces a soft and a hard limits for incremental marking.
> When the soft limit is reached, the marking task is scheduled.
> If the hard limit is reached before the task is running, then
> incremental marking is started without waiting for the task.
> 
> BUG=chromium:616434
> LOG=NO
> 
> Committed: https://crrev.com/55683ddd2a32e0dfb8df66271fbf53e3618cce9d
> Cr-Commit-Position: refs/heads/master@{#39831}

TBR=hpayer@chromium.org,ulan@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:616434
==========

[commit-bot: I haz the power, 2016-09-28 15:20:00]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-28 15:20:22]

Description was changed from

==========
Revert of [heap] New heuristics for starting of incremental marking. (patchset
#9 id:160001 of https://codereview.chromium.org/2364923002/ )

Reason for revert:
OOMs in nosnap debug:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%2...

Original issue's description:
> [heap] New heuristics for starting of incremental marking.
> 
> The motivation for this patch is to move more marking work to tasks.
> This is done by postponing the start of incremental marking until
> a marking task is running.
> 
> This patch introduces a soft and a hard limits for incremental marking.
> When the soft limit is reached, the marking task is scheduled.
> If the hard limit is reached before the task is running, then
> incremental marking is started without waiting for the task.
> 
> BUG=chromium:616434
> LOG=NO
> 
> Committed: https://crrev.com/55683ddd2a32e0dfb8df66271fbf53e3618cce9d
> Cr-Commit-Position: refs/heads/master@{#39831}

TBR=hpayer@chromium.org,ulan@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:616434
==========

to

==========
Revert of [heap] New heuristics for starting of incremental marking. (patchset
#9 id:160001 of https://codereview.chromium.org/2364923002/ )

Reason for revert:
OOMs in nosnap debug:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%2...

Original issue's description:
> [heap] New heuristics for starting of incremental marking.
>
> The motivation for this patch is to move more marking work to tasks.
> This is done by postponing the start of incremental marking until
> a marking task is running.
>
> This patch introduces a soft and a hard limits for incremental marking.
> When the soft limit is reached, the marking task is scheduled.
> If the hard limit is reached before the task is running, then
> incremental marking is started without waiting for the task.
>
> BUG=chromium:616434
> LOG=NO
>
> Committed: https://crrev.com/55683ddd2a32e0dfb8df66271fbf53e3618cce9d
> Cr-Commit-Position: refs/heads/master@{#39831}

TBR=hpayer@chromium.org,ulan@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:616434

Committed: https://crrev.com/a5440d11908d3a096aa570d62a01a9a018b8af48
Cr-Commit-Position: refs/heads/master@{#39833}
==========

[commit-bot: I haz the power, 2016-09-28 15:20:23]

Patchset 1 (id:??) landed as
https://crrev.com/a5440d11908d3a096aa570d62a01a9a018b8af48
Cr-Commit-Position: refs/heads/master@{#39833}