public/ckeditor/4.4dev/core/dom/element.js
function( selector ) {
			var removeTmpId = createTmpId( this ),
				list = new CKEDITOR.dom.nodeList(
					this.$.querySelectorAll( getContextualizedSelector( this, selector ) )
				);

			removeTmpId();

			return list;
		}
function( selector ) {
			var removeTmpId = createTmpId( this ),
				list = new CKEDITOR.dom.nodeList(
					this.$.querySelectorAll( getContextualizedSelector( this, selector ) )
				);

			removeTmpId();

			return list;
		}
function ( selector ) { var removeTmpId = createTmpId ( this ) , list = new CKEDITOR . dom . nodeList ( this . $ . querySelectorAll ( getContextualizedSelector ( this , selector ) ) ) ; removeTmpId ( ) ; return list ; }
Returns list of elements within this element that match specified `selector`.

**Notes:**

* Not available in IE7.
* Returned list is not a live collection (like a result of native `querySelectorAll`).
* Unlike native `querySelectorAll` this method ensures selector contextualization. This is:

HTML:		'<body><div><i>foo</i></div></body>'
Native:		div.querySelectorAll( 'body i' ) // ->		[ <i>foo</i> ]
Method:		div.find( 'body i' ) // ->					[]
div.find( 'i' ) // ->						[ <i>foo</i> ]

@since 4.3
@param {String} selector
@returns {CKEDITOR.dom.nodeList}
Returns list of elements within this element that match specified selector .