Possibly fix test data.
Possibly fix test data.

svn path=/trunk/libcss/; revision=6161

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