Bug 240855

Summary:	Reduce refcount of SharedMemory when sending them over IPC.
Product:	WebKit	Reporter:	Jean-Yves Avenard [:jya] <jean-yves.avenard>
Component:	WebKit2	Assignee:	Jean-Yves Avenard [:jya] <jean-yves.avenard>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	kkinnunen, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	240223

Description Jean-Yves Avenard [:jya] 2022-05-23 22:05:27 PDT

This is a split from the original bug 240223 patch.

This will help the migration to the future SharedMemory transfer between processes.

Comment 1 Radar WebKit Bug Importer 2022-05-23 22:05:48 PDT

<rdar://problem/93806688>

Comment 2 Jean-Yves Avenard [:jya] 2022-05-24 00:41:21 PDT

Pull request: https://github.com/WebKit/WebKit/pull/971

Comment 3 EWS 2022-05-24 19:13:42 PDT

Committed r294784 (250943@main): <https://commits.webkit.org/250943@main>

Reviewed commits have been landed. Closing PR #971 and removing active labels.