tree e879ca296b7366e9c5e3446635c374bdc5cc01b2
parent 4df8e905e53687dc69300ac0fdb1e2ea7226ad6f
author Tom Sepez <tsepez@chromium.org> 1663026077 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1663026077 +0000

Add additional dictionary locker methods.

Allow returning unretained references to the full complement of
objects from locked dictionaries.

-- re-write other dictionary methods in terms of new internal ones.
-- add tests for new cases.

Change-Id: Ie44fbf17ab5a1689e39e1e593d9456b6ce505273
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/97850
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>