1 files changed, 1 insertions, 1 deletions
diff --git a/WebCore/page/DragController.h b/WebCore/page/DragController.h
index 9472589..3d59ebf 100644
--- a/WebCore/page/DragController.h
+++ b/WebCore/page/DragController.h
@@ -47,7 +47,7 @@ namespace WebCore {
     class Range;
     class SelectionController;
     
-    class DragController {
+    class DragController : public Noncopyable {
     public:
         DragController(Page*, DragClient*);
         ~DragController();