tree d6b559f1277618dec5e52078ec9c6465e478a459
parent 2aabfc97f4654bd25f3886e42e40e4a96b43cae1
author Lei Zhang <thestig@chromium.org> 1600462251 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1600462251 +0000

Make char widths signed again.

Undo https://pdfium-review.googlesource.com/24410, because widths can be
negative for font glyphs. To fix https://crbug.com/806612, the correct
solution would have been to just delete the failing assertion. The CL
being reverted did that already, but for different reasons. (As
discussed on the code review, the assertion in question could not fail
when widths are unsigned.)

Bug: chromium:806612,chromium:1128284
Change-Id: Idca065ef9ade650613f8f39393d8513cedf31b6e
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/73770
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Hui Yingst <nigi@chromium.org>