WOFF OpenType fonts *should* work for all scripts

```
http://hacks.mozilla.org/2009/06/beautiful-fonts-with-font-face/

The Arabic example should download the OpenType font so it works with Harfbuzz. 
Instead, the ligatures still do not appear correctly.


```

Original issue reported on code.google.com by `classi...@floodgap.com` on 9 Nov 2010 at 4:50
