Revert part of r1099044.  Files still get closed explicitly, to avoid problems with too many open files, but the files will exist on disk for longer.
Revert part of r1099044.  Files still get closed explicitly, to
avoid problems with too many open files, but the files will
exist on disk for longer.

* subversion/libsvn_ra_serf/commit.c
  (apply_textdelta): Go back to svn_io_file_del_on_pool_cleanup.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1099094 13f79535-47bb-0310-9956-ffa450edef68

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