Your bug report

#23925: 25.1; Cairo Emacs doesn't properly redraw its window when maximized

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 24310@debbugs.gnu.org.

-- 
23925: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23925
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems