Function commitTextUpdate

lib/assets/react-source/development/react.js:11253–11255

(textInstance, oldText, newText)

	  setTextContent(domElement, '');
	}
	function commitTextUpdate(textInstance, oldText, newText) {
	  textInstance.nodeValue = newText;
	}
	function appendChild(parentInstance, child) {
	  parentInstance.appendChild(child);
	}