Bug 251972

Summary:	StyleRareNonInheritedData is instantiated too frequently
Product:	WebKit	Reporter:	Cameron McCormack (:heycam) <heycam>
Component:	CSS	Assignee:	Cameron McCormack (:heycam) <heycam>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Cameron McCormack (:heycam) 2023-02-08 20:55:33 PST

StyleRareNonInheritedData is pretty big (672 bytes currently), and it is frequently instantiated due to containing some properties that aren't that rare.  We can save some memory by shuffling properties around to different objects.

Comment 1 Radar WebKit Bug Importer 2023-02-08 20:56:06 PST

<rdar://problem/105205500>

Comment 2 Cameron McCormack (:heycam) 2023-02-09 02:22:01 PST

Pull request: https://github.com/WebKit/WebKit/pull/9861

Comment 3 EWS 2023-02-14 13:26:49 PST

Committed 260272@main (e6817c199573): <https://commits.webkit.org/260272@main>

Reviewed commits have been landed. Closing PR #9861 and removing active labels.