pango_attr_iterator_get_font(): handle scaling absolute font sizes
pango_attr_iterator_get_font(): handle scaling absolute font sizes

When handling PANGO_ATTR_SCALE on a font description with an absolute
size, properly preserve the absolute flag when setting the scaled
size.

https://bugzilla.gnome.org/show_bug.cgi?id=708778

danny-ku/pango,danny-ku/pango,Distrotech/pango,Distrotech/pango,Distrotech/pango,danny-ku/pango