tree 5c4db47295ea64cdf236c32ef7d5af5b8e7af232
parent 1d023881cd53485303c0fcc0b5878e700dc470fd
author tsepez <tsepez@chromium.org> 1476489550 -0700
committer Commit bot <commit-bot@chromium.org> 1476489550 -0700

Update CPDF_IndirectObjectHolder APIs for unique objects.

Doing so highlights a few places where ownership is dubious.
Add convenience functions to return an unowned reference to
a newly-created indirect object.

Review-Url: https://codereview.chromium.org/2419173002