Improved memory usage of layout_active_of
Improved memory usage of layout_active_of

Was copying the container, now we match on the container type instead of
the underlying container value.

way-cooler/way-cooler,Immington-Industries/way-cooler,Immington-Industries/way-cooler,Immington-Industries/way-cooler,way-cooler/way-cooler,way-cooler/way-cooler