Comment 8 for bug 1493908

For me on wily,

ctrl+z works properly.
the small circle is white, not red or green.

To clarify the testcase, we should simply state a small circle will appear. It appears the default behavoir is that the circle will appear on an area it feels it affected by red eye; otherwise it defaults to the center of the image. I don't think we need to / want to test for this however.