Rename repaint to paintInvalidation for remaining methods.

Source/core/rendering/RenderTableSection.h

Index: Source/core/rendering/RenderTableSection.h
diff --git a/Source/core/rendering/RenderTableSection.h b/Source/core/rendering/RenderTableSection.h
index 12924ff5502b7487b7bff305196b4ec72c925ca2..f745e8f6666948034698a9c2680910e9e39210ce 100644
--- a/Source/core/rendering/RenderTableSection.h
+++ b/Source/core/rendering/RenderTableSection.h
@@ -275,8 +275,8 @@ private:
     // Flip the rect so it aligns with the coordinates used by the rowPos and columnPos vectors.
     LayoutRect logicalRectForWritingModeAndDirection(const LayoutRect&) const;
 
-    CellSpan dirtiedRows(const LayoutRect& repaintRect) const;
-    CellSpan dirtiedColumns(const LayoutRect& repaintRect) const;
+    CellSpan dirtiedRows(const LayoutRect& paintInvalidationRect) const;
+    CellSpan dirtiedColumns(const LayoutRect& paintInvalidationRect) const;
 
     // These two functions take a rectangle as input that has been flipped by logicalRectForWritingModeAndDirection.
     // The returned span of rows or columns is end-exclusive, and empty if start==end.