[Bar Plot tests] Convert "visible after auto-width" test to forEach()-ed if()s
[Bar Plot tests] Convert "visible after auto-width" test to forEach()-ed if()s

NextTuesday/plottable,palantir/plottable,NextTuesday/plottable,NextTuesday/plottable,palantir/plottable,softwords/plottable,softwords/plottable,palantir/plottable,palantir/plottable,softwords/plottable