B2G/gecko/browser/components/downloads/content/downloads.js
/**
   * Element corresponding to the list of downloads.
   */
Element corresponding to the list of downloads.
Element corresponding to the list of downloads .
get richListBox()
  {
    delete this.richListBox;
    return this.richListBox = document.getElementById("downloadsListBox");
  }
get richListBox ( ) { delete this . richListBox ; return this . richListBox = document . getElementById ( "downloadsListBox" ) ; }
Element corresponding to the list of downloads.
Element corresponding to the list of downloads .