{
Polymer.dom(node).setAttribute(name, "");
} else {
Polymer.dom(node).removeAttribute(name);
}
},
classFollows: function(name, toElement, fromElement) {
if (fromElement) {
Polymer.dom(fromElement).classList.remove(name);
}
if (toElement) {
Polymer.dom(toElement).classList.add(name);
}
},
attributeFollows: function(name, toElement, fromElement) {
if (fromElement) {
Polymer.dom(fromElement).removeAttribute(name);
}
if (toElement) {
Polymer.dom(toElement).setAttribute(name, "");
}
},
getContentChildNodes: fun