Code review comment for lp:~dandrader/unity8/lifecycle

> > plugins/Unity/Launcher/CMakeLists.txt still requires unity-shell-
> application=1
> > while the other places want unity-shell-application=3.
> >
> > Besides wondering why that even works (shouldn't =1 fail now that we have 3
> > installed?) I'm also wondering if this what we want.
>
> I think CMake might be caching the output of the first ever call to
> find_package() for a certain package, so it passes the first check and just
> ignores the next one.
>
> No, they should all be the same.

Sneaky one. Fixed.