Use automatic pool management in tools/examples/dumpprops.py.
Use automatic pool management in tools/examples/dumpprops.py.

* tools/examples/dumpprops.py
  (dumpprops): Remove pool parameter. Use automatic pool management.
  (print_props, walk_tree, main):
  Use automatic pool management.



git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@856291 13f79535-47bb-0310-9956-ffa450edef68

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