32-bit GTK (app-emulation/emul-linux-x86-gtklibs) is required for gflashplayer in net-www/netscape-flash to work correctly. Reproducible: Always Steps to Reproduce:
Created attachment 57939 [details] Fix for netscape-flash-7.0.25.ebuild to depend on 32-bit gtk.
Fixed, thanks for reporting. For future reference please attach patches rather than complete ebuilds so it's easier to see what you've changed.