class PlatformKeyboardEvent;
class PopupMenuClient;
class RenderLayerCompositor;
+class UserGestureToken;
}
namespace blink {
// If set, the (plugin) node which has mouse capture.
RefPtr<WebCore::Node> m_mouseCaptureNode;
+ RefPtr<WebCore::UserGestureToken> m_mouseCaptureGestureToken;
WebCore::IntRect m_rootLayerScrollDamage;
WebLayerTreeView* m_layerTreeView;