code: function removeListFromWorkingSet(list) {
          DeprecationWarning.deprecationWarning("Use CommandManager.execute(Commands.FILE_CLOSE_LIST, {PaneId: MainViewManager.ALL_PANES, fileList: list}) instead of DocumentManager.removeListFromWorkingSet()", true);
          CommandManager.execute(Commands.FILE_CLOSE_LIST, {PaneId: MainViewManager.ALL_PANES, fileList: list});
      }
docs: closes a list of files
  @deprecated Use CommandManager.execute(Commands.FILE_CLOSE_LIST) instead
  @param {!Array.<File>} list - list of File objectgs to close