tinymce.full.js
function (e) {
        return this.run(e, function (e) {
          var i, attrs = e.attributes;
          for (i = attrs.length - 1; i >= 0; i--) {
            e.removeAttributeNode(attrs.item(i));
          }
        });
      }
function (e) {
        return this.run(e, function (e) {
          var i, attrs = e.attributes;
          for (i = attrs.length - 1; i >= 0; i--) {
            e.removeAttributeNode(attrs.item(i));
          }
        });
      }
function ( e ) { return this . run ( e , function ( e ) { var i , attrs = e . attributes ; for ( i = attrs . length - 1 ; i >= 0 ; i -- ) { e . removeAttributeNode ( attrs . item ( i ) ) ; } } ) ; }
Removes all attributes from an element or elements.

@method removeAllAttribs
@param {Element/String/Array} e DOM element, element id string or array of elements/ids to remove attributes from.
Removes all attributes from an element or elements .