reenable lua and fix bitrot

BUG=skia:6366

Change-Id: Ia2d0a119666d8cdc790e97e06004a5900cddd0c0
Reviewed-on: https://skia-review.googlesource.com/9885
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2 files changed