Bug 251838

Summary:	Values set by mask and background shorthands should not serialize as "initial"
Product:	WebKit	Reporter:	Darin Adler <darin>
Component:	CSS	Assignee:	Darin Adler <darin>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All
See Also:	https://bugs.webkit.org/show_bug.cgi?id=252925
Bug Depends on:	248913
Bug Blocks:

Description Darin Adler 2023-02-06 22:23:52 PST

The mask and background shorthands set lists of values on their longhands. But the values in those lists should not serialize as "initial".

Comment 1 Radar WebKit Bug Importer 2023-02-06 22:35:49 PST

<rdar://problem/105114588>

Comment 2 Darin Adler 2023-02-08 21:50:07 PST

Pull request: https://github.com/WebKit/WebKit/pull/9849

Comment 3 EWS 2023-02-11 11:14:14 PST

Committed 260157@main (5d2cf8738277): <https://commits.webkit.org/260157@main>

Reviewed commits have been landed. Closing PR #9849 and removing active labels.