Comment 4 for bug 978458

Thanks Jelmer! You've probably already noticed, but jdstrand has sponsored it.

I was wondering if we could generate the PIDL generated code at build time, but I decided against it for sake of making cherry-picking from upstream stable branches easy in the future. Upstream has reran the PIDL compiler and committed that as a change, so any new security backports that they do will be based upon the regenerated code. It seems like it would be in our best interest to follow what upstream did. Any thoughts?