Don't include contents visual overflow into paint invalidation rect

third_party/WebKit/Source/core/layout/LayoutTableCell.cpp

Index: third_party/WebKit/Source/core/layout/LayoutTableCell.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutTableCell.cpp b/third_party/WebKit/Source/core/layout/LayoutTableCell.cpp
index 3cf797437f0561b547ee4b0898878885a4a09984..a9fe79a5963603c4cc4a635c90db1b3212cb8424 100644
--- a/third_party/WebKit/Source/core/layout/LayoutTableCell.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutTableCell.cpp
@@ -354,8 +354,10 @@ LayoutRect LayoutTableCell::localOverflowRectForPaintInvalidation() const
             right = std::max(right, below->borderHalfRight(true));
         }
     }
-    LayoutPoint location(std::max(LayoutUnit(left), -visualOverflowRect().x()), std::max(LayoutUnit(top), -visualOverflowRect().y()));
-    return LayoutRect(-location.x(), -location.y(), location.x() + std::max(size().width() + right, visualOverflowRect().maxX()), location.y() + std::max(size().height() + bottom, visualOverflowRect().maxY()));
+
+    LayoutRect selfVisualOverflowRect = this->selfVisualOverflowRect();
+    LayoutPoint location(std::max(LayoutUnit(left), -selfVisualOverflowRect.x()), std::max(LayoutUnit(top), -selfVisualOverflowRect.y()));
+    return LayoutRect(-location.x(), -location.y(), location.x() + std::max(size().width() + right, selfVisualOverflowRect.maxX()), location.y() + std::max(size().height() + bottom, selfVisualOverflowRect.maxY()));
 }
 
 bool LayoutTableCell::mapToVisualRectInAncestorSpace(const LayoutBoxModelObject* ancestor, LayoutRect& r, VisualRectFlags visualRectFlags) const