B2G/gecko/browser/devtools/debugger/debugger-view.js
/**
   * Checks whether the script with the specified URL is among the scripts
   * known to the debugger and shown in the list.
   *
   * @param string aUrl
   *        The script URL.
   * @return boolean
   */
Checks whether the script with the specified URL is among the scripts
known to the debugger and shown in the list.

@param string aUrl
The script URL.
@return boolean
Checks whether the script with the specified URL is among the scripts known to the debugger and shown in the list . @param string aUrl The script URL . @return boolean
function DVS_contains(aUrl) {
    if (this._tmpScripts.some(function(element) {
      return element.script.url == aUrl;
    })) {
      return true;
    }
    if (this._scripts.getElementsByAttribute("value", aUrl).length > 0) {
      return true;
    }
    return false;
  }
function DVS_contains ( aUrl ) { if ( this . _tmpScripts . some ( function ( element ) { return element . script . url == aUrl ; } ) ) { return true ; } if ( this . _scripts . getElementsByAttribute ( "value" , aUrl ) . length > 0 ) { return true ; } return false ; }
Checks whether the script with the specified URL is among the scripts
 known to the debugger and shown in the list.
Checks whether the script with the specified URL is among the scripts known to the debugger and shown in the list .