svn zoom

I have tested a few backends (TkAgg, WX, QtAgg, GTK and

    > GTKAgg) and am only seeing it on GTK and GTKAgg. My guess
    > is that something ou did in adding the resize functionality
    > to GTK is triggering this. You might want to look at a diff
    > between the current svn and revision 2627 to see if you can
    > find the source of this.

Scratch that -- I reverted to 2627 and still see it...