Fix leaks in CFieldTree::Node.

Fix leaks in CFieldTree::Node.

Correctly account for non-leaf Nodes that have CPDF_FormField pointers.

Committed: https://pdfium.googlesource.com/pdfium/+/5ef75ba52b1ce6024d6aa43b03e25824a04b469b

[Lei Zhang, 2016-09-28 22:34:56]

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

[commit-bot: I haz the power, 2016-09-28 22:35:07]

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, 2016-09-28 23:01:33]

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

[commit-bot: I haz the power, 2016-09-28 23:01:34]

Dry run: This issue passed the CQ dry run.

[Lei Zhang, 2016-09-28 23:13:45]

thestig@chromium.org changed reviewers:
+ tsepez@chromium.org

[Tom Sepez, 2016-09-28 23:48:23]

lgtm

[Lei Zhang, 2016-09-28 23:52:47]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2016-09-28 23:52:57]

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, 2016-09-28 23:53:13]

Description was changed from

==========
Fix leaks in CFieldTree::Node.

Correctly account for non-leaf Nodes that have CPDF_FormField pointers.
==========

to

==========
Fix leaks in CFieldTree::Node.

Correctly account for non-leaf Nodes that have CPDF_FormField pointers.

Committed:
https://pdfium.googlesource.com/pdfium/+/5ef75ba52b1ce6024d6aa43b03e25824a04b...
==========

[commit-bot: I haz the power, 2016-09-28 23:53:13]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/5ef75ba52b1ce6024d6aa43b03e25824a04b...