Fix a free memory read tracked down with valgrind.
Fix a free memory read tracked down with valgrind.

* subversion/libsvn_wc/update_editor.c
  (maybe_bump_dir_info): Don't destroy pools here.
  (close_directory): Destroy pools after notification.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@903531 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion