namespace blink {
-class PluginPlaceholderElement FINAL : public HTMLDivElement {
+class PluginPlaceholderElement final : public HTMLDivElement {
DEFINE_WRAPPERTYPEINFO();
public:
static PassRefPtrWillBeRawPtr<PluginPlaceholderElement> create(Document&);
void setMessage(const String&);
+ void setIsCloseable(bool);
private:
explicit PluginPlaceholderElement(Document&);