tinymce.full.js
function clearBars() {
        var bars = editor.dom.select('.' + RESIZE_BAR_CLASS, getBody());
        Tools.each(bars, function (bar) {
          editor.dom.remove(bar);
        });
      }
function clearBars() {
        var bars = editor.dom.select('.' + RESIZE_BAR_CLASS, getBody());
        Tools.each(bars, function (bar) {
          editor.dom.remove(bar);
        });
      }
function clearBars ( ) { var bars = editor . dom . select ( '.' + RESIZE_BAR_CLASS , getBody ( ) ) ; Tools . each ( bars , function ( bar ) { editor . dom . remove ( bar ) ; } ) ; }
Clear the bars.
Clear the bars .