tree 4154c2b22b118b56071c23080d2db125a59b8413
parent 94fd719fda89434d8edec224877a5bdab8de5611
author Lei Zhang <thestig@chromium.org> 1657568055 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1657568055 +0000

Avoid divide by zero in CFGAS_{RTF,Txt}Break::GetDisplayPos().

Along the way, mark more variables as constant, or move them closer to
where first used, or delete them if they are not useful.

Bug: pdfium:1826,pdfium:1827
Change-Id: Iedfb471d6ece8c7b88dd254dcb785574a90ec230
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/95210
Reviewed-by: Nigi <nigi@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>