MNT: remove out-dated TODO

tacaswell · tacaswell · commit a4ed4000b2b4 · 2015-06-07T22:47:50.000-04:00
diff --git a/lib/matplotlib/_pylab_helpers.py b/lib/matplotlib/_pylab_helpers.py
@@ -146,7 +146,6 @@ def draw_all(cls, force=False):
         state machine.
         """
         for f_mgr in cls.get_all_fig_managers():
-            # TODO add logic to check if figure is stale
             if force or f_mgr.canvas.figure.stale:
                 f_mgr.canvas.draw_idle()
 
