tree 2025f32a377af533f2a99bc96ad7eb4f05eae9de
parent 67a546fe614fddc7ba722871e54e97721e1f536c
author Tom Sepez <tsepez@chromium.org> 1665425292 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1665425292 +0000

Fix CPDF_DocPageData::MaybePurgeFontFileStreamAcc()

This is never actually purging any stream accessors since the caller
is holding a retained reference while the code is looking to see if
its map has the only retained reference. Callers must give up their
reference first, and this is accomplished via enforced move semantics.

Code coverage confirms this path was never being hit.

Change-Id: I4a4d801aef94a6611f6d1cfdce4e52a8160454b5
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/99092
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>