[BACKLOG-11445] Fix bug that occurred when disposing the chart, in case the tipsy had somehow already been disposed of.
[BACKLOG-11445] Fix bug that occurred when disposing the chart, in case the tipsy had somehow already been disposed of.

afrjorge/ccc,webdetails/ccc,dcleao/ccc,davidmsantos90/ccc,webdetails/ccc,davidmsantos90/ccc,dcleao/ccc,davidmsantos90/ccc,afrjorge/ccc,webdetails/ccc,afrjorge/ccc,afrjorge/ccc,dcleao/ccc,webdetails/ccc,davidmsantos90/ccc,dcleao/ccc