[heap] Remove unused flag prohibiting local slot buffer entries

[heap] Remove unused flag prohibiting local slot buffer entries

This is a fix that removes a left over from
  https://crrev.com/4566531c6e593ae8bffc2ef96f82c91d15a68acf

With this flag set to false still present, we would race on inserting in the
local old-to-new remembered set.

R=ulan@chormium.org
BUG=chromium:524425
LOG=N

Committed: https://crrev.com/b154e480008b64c3794202f68bf8b01e801aeaa7
Cr-Commit-Position: refs/heads/master@{#34728}

[ulan, 2016-03-11 14:55:54]

ulan@chromium.org changed reviewers:
+ ulan@chromium.org

[ulan, 2016-03-11 14:55:54]

lgtm, good catch!

[Michael Lippautz, 2016-03-11 14:56:04]

The CQ bit was checked by mlippautz@chromium.org

[commit-bot: I haz the power, 2016-03-11 14:56:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1783283003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1783283003/20001

[commit-bot: I haz the power, 2016-03-11 15:23:12]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-03-11 15:24:40]

Description was changed from

==========
[heap] Remove unused flag prohibiting local slot buffer entries

This is a fix that removes a left over from
  https://crrev.com/4566531c6e593ae8bffc2ef96f82c91d15a68acf

With this flag set to false still present, we would race on inserting in the
local old-to-new remembered set.

R=ulan@chormium.org
BUG=chromium:524425
LOG=N
==========

to

==========
[heap] Remove unused flag prohibiting local slot buffer entries

This is a fix that removes a left over from
  https://crrev.com/4566531c6e593ae8bffc2ef96f82c91d15a68acf

With this flag set to false still present, we would race on inserting in the
local old-to-new remembered set.

R=ulan@chormium.org
BUG=chromium:524425
LOG=N

Committed: https://crrev.com/b154e480008b64c3794202f68bf8b01e801aeaa7
Cr-Commit-Position: refs/heads/master@{#34728}
==========

[commit-bot: I haz the power, 2016-03-11 15:24:41]

Patchset 2 (id:??) landed as
https://crrev.com/b154e480008b64c3794202f68bf8b01e801aeaa7
Cr-Commit-Position: refs/heads/master@{#34728}