tree 138ab4b88f286e6041c5a6036d46a2fd7571cec2
parent b4ada0da59cad3e8ce52febfbc703d1beb4332c2
author Lei Zhang <thestig@chromium.org> 1638926658 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1638926658 +0000

Simplify POSIX font descriptor storage in CFGAS_FontMgr.

Use the existence of a key in the std::map as the indicator of whether a
given element is in the map, rather than the presence of absl::nullopt
values.

Change-Id: Ifc4de90998e2e465ea15ebaf2a93ff0e6b4d7c38
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/87734
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>