Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

BUG=631320
Committed: https://crrev.com/884da816c46c6a77c289d4aee36e2f34f47269c3
Cr-Commit-Position: refs/heads/master@{#408401}

[Ivo-OOO until feb 6, 2016-07-28 08:35:49]

Description was changed from

==========
Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

BUG=631320
==========

to

==========
Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

BUG=631320
==========

[Ivo-OOO until feb 6, 2016-07-28 08:35:49]

ivoc@chromium.org changed reviewers:
+ ccameron@chromium.org, tommi@chromium.org

[Ivo-OOO until feb 6, 2016-07-28 08:40:30]

Hi guys, please have a look at this small fix for a use-after-free that was
recently found by the IPC fuzzer.

[tommi (sloooow) - chröme, 2016-07-28 08:48:21]

lgtm

[tommi (sloooow) - chröme, 2016-07-28 08:48:27]

The CQ bit was checked by tommi@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-07-28 08:48:43]

Dry run: 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, 2016-07-28 09:34:30]

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

[commit-bot: I haz the power, 2016-07-28 09:34:31]

Dry run: This issue passed the CQ dry run.

[ccameron, 2016-07-28 15:04:24]

lgtm

[Ivo-OOO until feb 6, 2016-07-28 15:36:29]

The CQ bit was checked by ivoc@chromium.org

[commit-bot: I haz the power, 2016-07-28 15:36:43]

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, 2016-07-28 15:43:19]

Description was changed from

==========
Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

BUG=631320
==========

to

==========
Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

BUG=631320
==========

[commit-bot: I haz the power, 2016-07-28 15:43:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-28 15:46:09]

Description was changed from

==========
Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

BUG=631320
==========

to

==========
Changed raw pointer to WeakPtr to prevent use-after-free on destruction.

BUG=631320

Committed: https://crrev.com/884da816c46c6a77c289d4aee36e2f34f47269c3
Cr-Commit-Position: refs/heads/master@{#408401}
==========

[commit-bot: I haz the power, 2016-07-28 15:46:10]

Patchset 1 (id:??) landed as
https://crrev.com/884da816c46c6a77c289d4aee36e2f34f47269c3
Cr-Commit-Position: refs/heads/master@{#408401}