1 files changed, 2 insertions, 1 deletions
diff --git a/Source/WebCore/rendering/RenderMultiColumnFlowThread.h b/Source/WebCore/rendering/RenderMultiColumnFlowThread.h
index f4a0a0420..6f236d1f4 100644
--- a/Source/WebCore/rendering/RenderMultiColumnFlowThread.h
+++ b/Source/WebCore/rendering/RenderMultiColumnFlowThread.h
@@ -34,7 +34,8 @@ namespace WebCore {
 class RenderMultiColumnFlowThread : public RenderFlowThread {
 public:
     RenderMultiColumnFlowThread(Node*);
-    
+    ~RenderMultiColumnFlowThread();
+
 private:
     virtual const char* renderName() const OVERRIDE;
 };