Dump more computed properties
Dump more computed properties

svn path=/trunk/libcss/; revision=8163

zhuyadong/libcss,servo/libcss,servo/libcss,prepare/netsurf_libcss,zhuyadong/libcss,servo/libcss,prepare/netsurf_libcss,zhuyadong/libcss,prepare/netsurf_libcss