Axis padding added even when axes not shown

Fiddle: http://jsfiddle.net/scu3f290/2/
Note how the chart is padded from the left, right, bottom edges of the container even though the axes are disabled

What it should look like (without having to specify axis padding), there's still padding on the bottom though:
http://jsfiddle.net/aendrew/gscdhb2r/