Only calculate bin's layout for row, column - follow up for #748
Only calculate bin's layout for row, column - follow up for #748

vega/vega-lite,uwdata/vega-lite,vega/vega-lite,vega/vega-lite,uwdata/vega-lite,vega/vega-lite,uwdata/vega-lite,uwdata/vega-lite,uwdata/vega-lite,vega/vega-lite