tree 7db8922449f62cf82ddb71a5bdf225b5f53be778
parent bc7073ead4af2c5c907d288ca15a596aed16f97f
author Tom Sepez <tsepez@chromium.org> 1564425113 +0000
committer Tom Sepez <tsepez@chromium.org> 1564425113 +0000

M76: Replace UnownedPtr with RetainPtr to parser objects in fpdfdoc

This is the original CL, but modified to use const RetainPtrs,
plus the change to retain_ptr.h to allow const RetainPtrs. In that
way, the public headers plus intermediate changes are not required.

Bug: chromium:983867
Change-Id: I975628c5c60e6337afd496ade2371a4c1b69e84a
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/58191
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
(cherry picked from commit 9d03368411ccb46b1e39693f9d1723a9b2f34dd7)
(cherry picked from commit ada1063d93b03c7b8dfa9ad109837a71159f12a7)
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/58410