Reduce risk of MediaQueryEvaluator-induced leaks.

Reduce risk of MediaQueryEvaluator-induced leaks.

With Oilpan, having MediaQueryEvaluator keep a Persistent<> reference
to MediaValues isn't necessary and by doing so, increases the risk
of creating inadvertent leaks. Move MediaQueryEvaluator to the heap
instead.

R=haraken
BUG=509911
Committed: https://crrev.com/d856c63c88ce49b660f3a054756a9c2f3303a607
Cr-Commit-Position: refs/heads/master@{#367489}

[sof, 2016-01-04 18:32:52]

The CQ bit was checked by sigbjornf@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2016-01-04 18:34:50]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1555993002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1555993002/1

[commit-bot: I haz the power, 2016-01-04 21:31:27]

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

[commit-bot: I haz the power, 2016-01-04 21:31:28]

Dry run: This issue passed the CQ dry run.

[sof, 2016-01-05 06:12:20]

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

[sof, 2016-01-05 06:12:20]

please take a look.

With r200303 ( https://codereview.chromium.org/1260403002 )'s change to
MediaValues, shorting out this Persistent<> is the natural next step.

[haraken, 2016-01-05 06:14:03]

LGTM

[sof, 2016-01-05 06:17:25]

Description was changed from

==========
Reduce risk of MediaQueryEvaluator-induced leaks.

With Oilpan, having MediaQueryEvaluator keep a Persistent<> reference
to MediaValues isn't necessary and by doing so, increases the risk
of creating inadvertent leaks. Move MediaQueryEvaluator to the heap
instead.

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

to

==========
Reduce risk of MediaQueryEvaluator-induced leaks.

With Oilpan, having MediaQueryEvaluator keep a Persistent<> reference
to MediaValues isn't necessary and by doing so, increases the risk
of creating inadvertent leaks. Move MediaQueryEvaluator to the heap
instead.

R=haraken
BUG=509911
==========

[sof, 2016-01-05 06:17:29]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2016-01-05 06:17:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1555993002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1555993002/1

[commit-bot: I haz the power, 2016-01-05 06:21:58]

Description was changed from

==========
Reduce risk of MediaQueryEvaluator-induced leaks.

With Oilpan, having MediaQueryEvaluator keep a Persistent<> reference
to MediaValues isn't necessary and by doing so, increases the risk
of creating inadvertent leaks. Move MediaQueryEvaluator to the heap
instead.

R=haraken
BUG=509911
==========

to

==========
Reduce risk of MediaQueryEvaluator-induced leaks.

With Oilpan, having MediaQueryEvaluator keep a Persistent<> reference
to MediaValues isn't necessary and by doing so, increases the risk
of creating inadvertent leaks. Move MediaQueryEvaluator to the heap
instead.

R=haraken
BUG=509911
==========

[commit-bot: I haz the power, 2016-01-05 06:21:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-05 06:23:02]

Description was changed from

==========
Reduce risk of MediaQueryEvaluator-induced leaks.

With Oilpan, having MediaQueryEvaluator keep a Persistent<> reference
to MediaValues isn't necessary and by doing so, increases the risk
of creating inadvertent leaks. Move MediaQueryEvaluator to the heap
instead.

R=haraken
BUG=509911
==========

to

==========
Reduce risk of MediaQueryEvaluator-induced leaks.

With Oilpan, having MediaQueryEvaluator keep a Persistent<> reference
to MediaValues isn't necessary and by doing so, increases the risk
of creating inadvertent leaks. Move MediaQueryEvaluator to the heap
instead.

R=haraken
BUG=509911

Committed: https://crrev.com/d856c63c88ce49b660f3a054756a9c2f3303a607
Cr-Commit-Position: refs/heads/master@{#367489}
==========

[commit-bot: I haz the power, 2016-01-05 06:23:03]

Patchset 1 (id:??) landed as
https://crrev.com/d856c63c88ce49b660f3a054756a9c2f3303a607
Cr-Commit-Position: refs/heads/master@{#367489}