Oilpan: hide persisted plugin object before disposing.

Oilpan: hide persisted plugin object before disposing.

When clearing out the persisted plugin object, hide the object before
going ahead with the disposal. This mirrors what will happen non-Oilpan.

R=haraken
BUG=561473
Committed: https://crrev.com/1598eab5d3e04dddd5b815c28aa68344edb7767e
Cr-Commit-Position: refs/heads/master@{#361665}

[sof, 2015-11-25 14:04:42]

Description was changed from

==========
Oilpan: hide persisted plugin object before disposing.

When clearing out the persisted plugin object, hide the object before
going ahead with the disposal. This mirrors what will happen non-Oilpan.

R=
BUG=
==========

to

==========
Oilpan: hide persisted plugin object before disposing.

When clearing out the persisted plugin object, hide the object before
going ahead with the disposal. This mirrors what will happen non-Oilpan.

R=
BUG=561473
==========

[sof, 2015-11-25 14:04:59]

sigbjornf@opera.com changed reviewers:
+ oilpan-reviews@chromium.org

[sof, 2015-11-25 14:05:00]

please take a look.

[haraken, 2015-11-25 15:29:27]

LGTM

[sof, 2015-11-25 15:36:08]

Description was changed from

==========
Oilpan: hide persisted plugin object before disposing.

When clearing out the persisted plugin object, hide the object before
going ahead with the disposal. This mirrors what will happen non-Oilpan.

R=
BUG=561473
==========

to

==========
Oilpan: hide persisted plugin object before disposing.

When clearing out the persisted plugin object, hide the object before
going ahead with the disposal. This mirrors what will happen non-Oilpan.

R=haraken
BUG=561473
==========

[sof, 2015-11-25 15:41:25]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2015-11-25 15:41:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1475023002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1475023002/1

[commit-bot: I haz the power, 2015-11-25 15:46:09]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-25 15:47:06]

Patchset 1 (id:??) landed as
https://crrev.com/1598eab5d3e04dddd5b815c28aa68344edb7767e
Cr-Commit-Position: refs/heads/master@{#361665}