If a page changes its title while in the background, allow the page to run in the background, as long as the app is foreground. Previously, the page changing its title would buy its an extra 8 minutes of background running time. We are now more permissive and allow the page to run indefinitely in the background when we detect this (as long as the application is foreground).
<rdar://103388697>
Pull request: https://github.com/WebKit/WebKit/pull/13404
Committed 263651@main (479dbd076c26): <https://commits.webkit.org/263651@main> Reviewed commits have been landed. Closing PR #13404 and removing active labels.
Re-opened since this is blocked by bug 256326
Pull request: https://github.com/WebKit/WebKit/pull/13463
Committed 263769@main (15b769bec772): <https://commits.webkit.org/263769@main> Reviewed commits have been landed. Closing PR #13463 and removing active labels.