am 6a114b21: am 7c600369: Merge "Update Context.getSystemService() docs for download manager." into gingerbread

Merge commit '6a114b211a77bdd4f4c687f99f9e5f9273ec1a76'

* commit '6a114b211a77bdd4f4c687f99f9e5f9273ec1a76':
  Update Context.getSystemService() docs for download manager.