[Pharo-project] speedup to window activation

comment from Morphic-Windows-edc.2.mcz in http://source.squeak.org/trunk "Adds a nice speedup to window activation by removing a bit of code intended as optimization but actually causing significnt slowdowns when opening new windows. Speeds up the overall browser benchmark by 20-25%." Maybe someone with a little bit time is able to have a look if this can be applied for pharo too... -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01