Needs to be updated to use Pepper

```
What steps will reproduce the problem?
1. Try to build against current NaCL SDK (9/17/2011)
2.
3.

What is the expected output? 
Successfully build application

What do you see instead?
Fail to find nacl_npapi.h and cannot compile.

```

Original issue reported on code.google.com by `darkm...@gmail.com` on 17 Sep 2011 at 6:52
