G3 fix - add_dep (#5384)
G3 fix - add_dep (#5384)

* add dep

* fmt
PolymerLabs/arcs,PolymerLabs/arcs,PolymerLabs/arcs,PolymerLabs/arcs,PolymerLabs/arcs,PolymerLabs/arcs,PolymerLabs/arcs,PolymerLabs/arcs