client/view/graph_view: remove dead code (range function)
client/view/graph_view: remove dead code (range function)

Rhizi/rhizi,Rhizi/rhizi,cben/rhizi,ozFri/rhizi,ozFri/rhizi,shlomif/rhizi,Rhizi/rhizi,yuvadm/rhizi,tlevine/rhizi,tlevine/rhizi,yuvadm/rhizi,ozFri/rhizi,cben/rhizi,cben/rhizi,shlomif/rhizi,yuvadm/rhizi,Rhizi/rhizi,shlomif/rhizi,tlevine/rhizi,cben/rhizi,ozFri/rhizi,shlomif/rhizi,tlevine/rhizi,yuvadm/rhizi