Fix test data some more -- dimensions are <length,units>, not <units,length>
Fix test data some more -- dimensions are <length,units>, not <units,length>

svn path=/trunk/libcss/; revision=6082

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