Code review comment for lp:~stolowski/unity/expand-2nd-home-category

> Unfortunately there is no way to do this from lenses. Ideally, we should have
> a new expand-in-home-on-empty-search lens property in libunity Lens class,
> that would be passed via existing as{v} hints over DBus. I discussed this with
> Neil and he suggested handling it as an edge case on unity side only, as it's
> sanest for 12.10.

Got it.