Burninate use of KVO by GrowlDisplayWindowController to observe its bridge's notification.
Burninate use of KVO by GrowlDisplayWindowController to observe its bridge's notification.

This is totally unnecessary and causes memory-management problems. Fixes the crash introduced by the leak fix (previous change).

xhruso00/growl,nagyistoce/growl,timbck2/growl,SalrJupiter/growl,chashion/growl,ylian/growl,nagyistoce/growl,an0nym0u5/growl,nochkin/growl,tectronics/growl,nkhorman/archive-growl,nochkin/growl,an0nym0u5/growl,tectronics/growl,nagyistoce/growl,nochkin/growl,nochkin/growl,ylian/growl,nkhorman/archive-growl,chashion/growl,nagyistoce/growl,chashion/growl,xhruso00/growl,SalrJupiter/growl,SalrJupiter/growl,morganestes/morganestes-growl,morganestes/morganestes-growl,SalrJupiter/growl,morganestes/morganestes-growl,SalrJupiter/growl,ylian/growl,SalrJupiter/growl,chashion/growl,xhruso00/growl,xhruso00/growl,nkhorman/archive-growl,tectronics/growl,timbck2/growl,morganestes/morganestes-growl,nagyistoce/growl,nagyistoce/growl,chashion/growl,ylian/growl,tectronics/growl,timbck2/growl,tectronics/growl,morganestes/morganestes-growl,an0nym0u5/growl,an0nym0u5/growl,timbck2/growl,ylian/growl,nkhorman/archive-growl,timbck2/growl,nkhorman/archive-growl,nkhorman/archive-growl,tectronics/growl,xhruso00/growl,morganestes/morganestes-growl,ylian/growl,timbck2/growl,nochkin/growl,an0nym0u5/growl,nochkin/growl,an0nym0u5/growl,xhruso00/growl,chashion/growl