Ensure that the ppp_class_data is freed when a PluginObject isn't created

Ensure that the ppp_class_data is freed when a PluginObject isn't created

PluginObject creation can fail if there isn't a valid V8 context. In this
case we need to take care to free the ppp_class_data.

BUG=594926
Committed: https://crrev.com/ef46412b5f33167050076c125f81d670ec7bdab6
Cr-Commit-Position: refs/heads/master@{#381605}

[raymes, 2016-03-16 01:51:19]

raymes@chromium.org changed reviewers:
+ piman@chromium.org

[raymes, 2016-03-16 01:51:19]

I suspect this is the bug though I haven't tested it on an lsan build.

[raymes, 2016-03-16 01:54:49]

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

[commit-bot: I haz the power, 2016-03-16 01:55:01]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1805303002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1805303002/20001

[commit-bot: I haz the power, 2016-03-16 05:20:39]

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

[commit-bot: I haz the power, 2016-03-16 05:20:40]

Dry run: This issue passed the CQ dry run.

[piman, 2016-03-16 23:51:12]

LGTM, thanks a lot for looking at that!

[raymes, 2016-03-17 00:26:10]

The CQ bit was checked by raymes@chromium.org

[commit-bot: I haz the power, 2016-03-17 00:26:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1805303002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1805303002/20001

[commit-bot: I haz the power, 2016-03-17 00:33:01]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-03-17 00:34:31]

Description was changed from

==========
Ensure that the ppp_class_data is freed when a PluginObject isn't created

PluginObject creation can fail if there isn't a valid V8 context. In this
case we need to take care to free the ppp_class_data.

BUG=594926
==========

to

==========
Ensure that the ppp_class_data is freed when a PluginObject isn't created

PluginObject creation can fail if there isn't a valid V8 context. In this
case we need to take care to free the ppp_class_data.

BUG=594926

Committed: https://crrev.com/ef46412b5f33167050076c125f81d670ec7bdab6
Cr-Commit-Position: refs/heads/master@{#381605}
==========

[commit-bot: I haz the power, 2016-03-17 00:34:32]

Patchset 2 (id:??) landed as
https://crrev.com/ef46412b5f33167050076c125f81d670ec7bdab6
Cr-Commit-Position: refs/heads/master@{#381605}