2014-09-13-12.04.25: src/lib/x-kit/widget/space/packed/packedspace-imp.pkg:  re_site_packed_widget_tree:  Change type of  backing_pixmap  arg from  g2p::Gadget_To_Rw_Pixmap  to  s2g::Backing_Pixmap,  to enable it to use either of  s2g::TOPWINDOW_PIXMAP or s2g::SUBWINDOW_PIXMAP as appropriate on recursive calls to itself.