2014-09-21-10.56.20: src/lib/x-kit/widget/space/packed/guiboss-to-packedspace.pkg:  Guiboss_To_Packedspace:  pass_re_siting_done_flag:  Replace  g2p::Gadget_To_Rw_Pixmap  arg with  s2g::Backing_Pixmap  arg -- latter wraps former, and this avoids creating multiple TOPWINDOW_PIXMAP instances for same gui topwindow.