The local view check in the RNA didn't support instanced objects. Every
object has a copy of the local_view_bits from the base. This patch
changes the check to look at the local stored bits.
This patch removes the check if the object is part of the view_layer.
In the cases we are using it this check is not relevant. The `mesh_tissue`
add-on also uses it, and is not effected by this change.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5773