I randomly noticed this while moving some replay code into WK2 in my branch... setFocused, setActive, setViewIsVisible are no longer used or implemented.
Created attachment 237052 [details] Patch
Comment on attachment 237052 [details] Patch Clearing flags on attachment: 237052 Committed r172899: <http://trac.webkit.org/changeset/172899>
All reviewed patches have been landed. Closing bug.