tree 58e933dcdf521f5402b174f66cc1e6c3ee299173
parent 967494c5e820d39d007fc96dbb87d329c935496c
author Lei Zhang <thestig@chromium.org> 1709249059 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1709249059 +0000

Remove out-parameters from CPDF_Color::GetRGB()

Return std::optional<FX_COLORREF> instead, and adjust callers to use
that. Add some TODOs for possible improvements in the future.

Change-Id: I3f2988a98db8bbfced5ab607fc3b42dab6e2d3ab
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/117092
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Thomas Sepez <tsepez@google.com>
Commit-Queue: Lei Zhang <thestig@chromium.org>