Bug 224775

Summary:	Move application foreground/background notifications to WebProcess/Pool from WebPage/Proxy
Product:	WebKit	Reporter:	Jer Noble <jer.noble>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	iOS 14

Description Jer Noble 2021-04-19 12:04:53 PDT

Currently, application foreground/background notifications are listened for in WKContentView, and forwarded to WebPage via WebPageProxy. But because WebPage will just re-broadcast the notification within the WebContent process, this will lead to multiple notifications (and wasted work) being done if there are multiple Pages in the same WebContent process. This code should be moved to a singleton class (WebProcessPool would be a natural choice) and broadcasted only once per specific WebProcess instance.

Comment 1 Radar WebKit Bug Importer 2021-04-26 12:05:21 PDT

<rdar://problem/77169224>