Don't call dispose() if the WebPluginContainer wasn't created

Don't call dispose() if the WebPluginContainer wasn't created

If the plugin fails to load, then there is nothing to dispose.

BUG=654556
Committed: https://crrev.com/a14a834fbf75248948031bb240c10c5494972432
Cr-Commit-Position: refs/heads/master@{#433096}

[jrummell, 2016-11-18 02:28:44]

jrummell@chromium.org changed reviewers:
+ haraken@chromium.org, piman@chromium.org

[jrummell, 2016-11-18 02:28:45]

PTAL. Trivial change to check for null before calling dispose().

[jrummell, 2016-11-18 02:28:55]

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

[commit-bot: I haz the power, 2016-11-18 02:30:06]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[haraken, 2016-11-18 02:41:51]

LGTM

[commit-bot: I haz the power, 2016-11-18 04:11:15]

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

[commit-bot: I haz the power, 2016-11-18 04:11:16]

Dry run: This issue passed the CQ dry run.

[jrummell, 2016-11-18 04:12:39]

The CQ bit was checked by jrummell@chromium.org

[commit-bot: I haz the power, 2016-11-18 04:13:27]

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, 2016-11-18 04:21:14]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-18 04:23:59]

Description was changed from

==========
Don't call dispose() if the WebPluginContainer wasn't created

If the plugin fails to load, then there is nothing to dispose.

BUG=654556
==========

to

==========
Don't call dispose() if the WebPluginContainer wasn't created

If the plugin fails to load, then there is nothing to dispose.

BUG=654556

Committed: https://crrev.com/a14a834fbf75248948031bb240c10c5494972432
Cr-Commit-Position: refs/heads/master@{#433096}
==========

[commit-bot: I haz the power, 2016-11-18 04:24:00]

Patchset 1 (id:??) landed as
https://crrev.com/a14a834fbf75248948031bb240c10c5494972432
Cr-Commit-Position: refs/heads/master@{#433096}

[piman, 2016-11-18 18:12:38]

lgtm