PageConfiguration::progressTrackerClient should use a smart pointer.
Created attachment 384814 [details] Patch
Created attachment 384817 [details] Patch
Created attachment 384821 [details] Patch
Created attachment 384828 [details] Patch
Created attachment 384832 [details] Patch
Comment on attachment 384832 [details] Patch Clearing flags on attachment: 384832 Committed r253135: <https://trac.webkit.org/changeset/253135>
All reviewed patches have been landed. Closing bug.
<rdar://problem/57648475>