adoptNodeUtility.js

var adoptNode = (function () {
	function setOwnerDocument(node, doc) {
                // implement this. Step 1 of DOM4 adopt a node algorithm
                node.triggerBaseUrlChange();
		node._ownerDocument = doc;
		node._attributes._ownerDocument = doc;
		[].forEach.call(node.childNodes, function (node) {
			setOwnerDocument(node, doc);
		});
	}

	function adoptNode(node, doc) {
                if (node.nodeType === Node.DOCUMENT_NODE) {
                     throw new core.DOMException(NOT_SUPPORTED_ERR, "Attempted to adopt a Document node into another node");
                }
		node.parentNode = null;
		setOwnerDocument(node, doc);
	}

	return adoptNode;
}());