Disabling legend via responsive option or chart.update() does not reclaim legend space

[Rashaine]

Expected behaviour

If the legend is disabled via the responsive options or chart.update({legend{enabled:false}}) I expect the chart to be rendered as it would have been if the legend was never enabled. That is, the missing legend shouldn't take up chart space.

Actual behaviour

The legend is removed but the chart isn't updated to fully use the available space

Live demo with steps to reproduce

http://jsfiddle.net/wpp9fp1s/

Affected browser(s)

Chrome