hasNavigatedAwayFromAppBoundDomain only gets set in WebPageProxy if its a main frame navigation and In-App Browser privacy is enabled, we don't need to check again at the sites.
<rdar://problem/60058656>
Created attachment 392495 [details] Patch
Comment on attachment 392495 [details] Patch Great! Thank you. r=me
Comment on attachment 392495 [details] Patch Clearing flags on attachment: 392495 Committed r257999: <https://trac.webkit.org/changeset/257999>
All reviewed patches have been landed. Closing bug.