Let RenderTable reach table cells needing overflow recalc

Source/core/rendering/RenderTableRow.h

Index: Source/core/rendering/RenderTableRow.h
diff --git a/Source/core/rendering/RenderTableRow.h b/Source/core/rendering/RenderTableRow.h
index 9f5e6cdbd0dcd4a622ea444a3d1ae0905d9a76d7..a3c5653af6a71d02e0391668f44532c706197614 100644
--- a/Source/core/rendering/RenderTableRow.h
+++ b/Source/core/rendering/RenderTableRow.h
@@ -93,9 +93,11 @@ public:
 
     virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override;
 
-    void addOverflowFromCell(const RenderTableCell*);
+    void recomputeOverflow();
 
 private:
+    void addOverflowFromCell(const RenderTableCell*);
+
     virtual RenderObjectChildList* virtualChildren() override { return children(); }
     virtual const RenderObjectChildList* virtualChildren() const override { return children(); }