tree e68cf5028b139dc73f14fb8bb1ab73933aaf1002
parent 664699467ba6429f51acad65cc2a0931c99344b6
author Tom Sepez <tsepez@chromium.org> 1565913194 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1565913194 +0000

Let CXFA_NodeIteratorTemplate use either unowned or retain pointers

Use it in CXFA_LayoutItemIterator to ensure items that are
being iterated over don't pop out of existence.

Change-Id: I812f3bfaf0d5ce9991ef926a82aa0c9d40780aa7
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/59531
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>