Comment 1 for bug 464581

Profile of current trunk, created by doing `bzr explorer bzr-explorer` and hitting alt+f4 as soon as the window came up. Note lines:

        1 0.014 0.014 4.521 4.521 location.py:403(add_location)
        3 0.013 0.004 4.097 1.366 explorer.py:487(changed_view)
        2 4.078 2.039 4.080 2.040 wt_browser.py:205(set_root)