tree dab2d10d700f05a8dc2380cfe26aac7648f49890
parent 70d823919a650b7a03aa9afb57271f0bfeb01e67
author Tom Sepez <tsepez@chromium.org> 1654647659 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1654647659 +0000

Use signed widths consistently in CFGAS_TxtBreak.

CFGAS_TxtBreak::AppendChar_Combination() may return a negative width
for combining characters, so ensure it isn't cast back-and-forth to
size_t.

Bug: chromium:1333307
Change-Id: Ibf05bb9159f6ab233069c43296e0e88156f94333
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/94230
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>