Bug 253089

Summary:	[UI-side compositing] The UI process needs to be able to compute the current unobscuredContentRect on the fly
Product:	WebKit	Reporter:	Simon Fraser (smfr) <simon.fraser>
Component:	WebKit Process Model	Assignee:	Simon Fraser (smfr) <simon.fraser>
Status:	RESOLVED WONTFIX
Severity:	Normal	CC:	nmouchtaris, simon.fraser, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Local Build
Hardware:	Unspecified
OS:	Unspecified

Description Simon Fraser (smfr) 2023-02-28 10:40:50 PST

For scrolling tree updates during zooming, we need to be able to compute unobscuredContentRect on the fly in the UI process.

Comment 1 Simon Fraser (smfr) 2023-02-28 10:42:15 PST

Pull request: https://github.com/WebKit/WebKit/pull/10807

Comment 2 Radar WebKit Bug Importer 2023-03-30 16:00:10 PDT

<rdar://problem/107444420>