Keyframes can set the "font-weight" property to "bolder" or "lighter". When such values are used, we should recompute keyframes if the inherited "font-weight" value changes while an animation is active.
Pull request: https://github.com/WebKit/WebKit/pull/9440
Committed 259740@main (91d257012a74): <https://commits.webkit.org/259740@main> Reviewed commits have been landed. Closing PR #9440 and removing active labels.
<rdar://problem/104948885>