1 files changed, 1 insertions, 1 deletions
diff --git a/Source/WebKit2/UIProcess/qt/QtWebPageSGNode.h b/Source/WebKit2/UIProcess/qt/QtWebPageSGNode.h
index 22d3767bf..830c6d64f 100644
--- a/Source/WebKit2/UIProcess/qt/QtWebPageSGNode.h
+++ b/Source/WebKit2/UIProcess/qt/QtWebPageSGNode.h
@@ -34,7 +34,7 @@ namespace WebKit {
 class ContentsSGNode;
 class CoordinatedGraphicsScene;
 
-class QtWebPageSGNode : public QSGTransformNode {
+class QtWebPageSGNode final : public QSGTransformNode {
     public:
         QtWebPageSGNode();
         void setBackground(const QRectF&, const QColor&);