Let RenderTable reach table cells needing overflow recalc

Source/core/rendering/RenderTable.cpp

Index: Source/core/rendering/RenderTable.cpp
diff --git a/Source/core/rendering/RenderTable.cpp b/Source/core/rendering/RenderTable.cpp
index a5a90e380223bfb62aa2484c3ef5cabc7342914f..f9a7f75aa7eb1c10d3b1f94225e52460bcb6f763 100644
--- a/Source/core/rendering/RenderTable.cpp
+++ b/Source/core/rendering/RenderTable.cpp
@@ -393,6 +393,20 @@ void RenderTable::simplifiedNormalFlowLayout()
     }
 }
 
+bool RenderTable::recalcChildOverflowAfterStyleChange()
+{
+    ASSERT(childNeedsOverflowRecalcAfterStyleChange());
+    clearChildNeedsOverflowRecalcAfterStyleChange();
+
+    bool childrenOverflowChanged = false;
+    for (RenderTableSection* section = topSection(); section; section = sectionBelow(section)) {
+        if (!section->childNeedsOverflowRecalcAfterStyleChange())
+            continue;
+        childrenOverflowChanged |= section->recalcChildOverflowAfterStyleChange();
+    }
+    return childrenOverflowChanged;
+}
+
 void RenderTable::layout()
 {
     ASSERT(needsLayout());