d.body.appendChild(host);
//old tree
- var s1 = createSR(host);
+ var s1 = host.createShadowRoot();
s1.innerHTML = '<span id="sp1">This is an old tree</span>';
//young tree
- var s2 = createSR(host);
+ var s2 = host.createShadowRoot();
var div = d.createElement('div');
div.innerHTML = '' +