When enabling the Random Poll module on a NON Community Polls page, we get the following error:
Uncaught ReferenceError: PollsFactory is not defined.

This stops the Google Pie chart from being displayed when the chart type is set to Google Pie and Bar.
The Poll module works fine when used on a CommunityPolls page.

Update:  Okay, it seems that the Google Pie chart only doesn't show when you click results without voting. It shows fine when the results come up after you have voted.  No big issue except that the PollFactory error still shows.