Merged revisions 80031 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r80031 | victor.stinner | 2010-04-13 13:07:24 +0200 (mar., 13 avril 2010) | 4 lines

  Issue #8383: pickle and pickletools use surrogatepass error handler when
  encoding unicode as utf8 to support lone surrogates and stay compatible with
  Python 2.x and 3.0
........