tree dd362216b2010aab5414c066d3256a801ee9ab17
parent d6c1af0f22341a7f650c205b529928bc477b325d
author Lei Zhang <thestig@chromium.org> 1565998293 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1565998293 +0000

Change CPDF_CMapParser::GetCodeRange() to return Optional.

Also make the method private/static and friend its unit test instead.
Also make GetCode() private/static and friend its unit test instead.

Change-Id: Ic3e020f826e0bd711e3b5b7cd317f57784c83900
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/59510
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>