The goal here is to change things so that the most inefficient uses of CSSValuePool will result in a compile time error, and we’ll eliminate unnecessarily calls to CSSValuePool::singleton too.
<rdar://problem/104170378>
Pull request: https://github.com/WebKit/WebKit/pull/8657
Committed 258935@main (d8f83b72c8e8): <https://commits.webkit.org/258935@main> Reviewed commits have been landed. Closing PR #8657 and removing active labels.