Merged revisions 78131 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78131 | michael.foord | 2010-02-10 14:31:30 +0000 (Wed, 10 Feb 2010) | 1 line

  Remove deprecation on assert_. It is used too frequently.
........