tree cfc68653071a3d8e2feba1b70a87d4e66626ed8b
parent 3b480f09cee38c216a6f158d75e8eb8440900266
author Tom Sepez <tsepez@chromium.org> 1638581692 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1638581692 +0000

Improve ValidateDictType().

Then use it in several places to de-duplicate some code.

-- avoid constructing temporary strings.
-- handle nullptr args on behalf of callers.
-- remove superfluous Get() call.

Change-Id: I0b847c7bca1cbb843456a2d1ae58a388ad958e1c
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/87592
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>