The NaCl code itself should ideally be part of the browser, though there will be plugins available. As for code that is to run with Native Client, why should th

The NaCl code itself should ideally be part of the browser, though there will be plugins available. As for code that is to run with Native Client, why should there even be a plugin installation process, any more than you have to install Javascript code on random web sites? Everything runs in a sandbox, so the user shouldn't need to worry about it.