B2G/gecko/toolkit/mozapps/update/nsUpdateService.js
/**
 * Manages the download of updates
 * @param   background
 *          Whether or not this downloader is operating in background
 *          update mode.
 * @param   updateService
 *          The update service that created this downloader.
 * @constructor
 */
Manages the download of updates
@param   background
Whether or not this downloader is operating in background
update mode.
@param   updateService
The update service that created this downloader.
@constructor
Manages the download of updates @param background Whether or not this downloader is operating in background update mode . @param updateService The update service that created this downloader . @constructor
function Downloader(background, updateService) {
  LOG("Creating Downloader");
  this.background = background;
  this.updateService = updateService;
}
function Downloader ( background , updateService ) { LOG ( "Creating Downloader" ) ; this . background = background ; this . updateService = updateService ; }
Manages the download of updates
 @param   background
          Whether or not this downloader is operating in background
          update mode.
Manages the download of updates @param background Whether or not this downloader is operating in background update mode .