* lib/rexml/parsers/streamparser.rb: Add dependency file require.
  [Bug #9062] [ruby-dev:47779]
  Reported by Ippei Obayashi. Thanks!!!


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43480 b2dd03c8-39d4-4d8f-98ff-823fe69b080e