tree f8d9e23e94fd4615343d8fd663bafb1f6d68bdc1
parent 50034a679249390852ac26a4119d35fbe124300e
author dsinclair <dsinclair@chromium.org> 1472578023 -0700
committer Commit bot <commit-bot@chromium.org> 1472578023 -0700

Guard against overflow when calculating font weight.

This CL uses the safe math libraries when calculating the font weight from
the StemV value as very large values for StemV can cause the signed int to
overflow.

BUG=chromium:641418

Review-Url: https://codereview.chromium.org/2293633002