Table cell background painting

third_party/WebKit/Source/core/layout/LayoutTable.h

Index: third_party/WebKit/Source/core/layout/LayoutTable.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutTable.h b/third_party/WebKit/Source/core/layout/LayoutTable.h
index 7ea48f21d1b43938ab302742ae1409da56e399cc..b622311d5446f1c53b9017706ac0bcab240f7306 100644
--- a/third_party/WebKit/Source/core/layout/LayoutTable.h
+++ b/third_party/WebKit/Source/core/layout/LayoutTable.h
@@ -224,6 +224,7 @@ public:
 
     // This function returns 0 if the table has no non-empty sections.
     LayoutTableSection* topNonEmptySection() const;
+    LayoutTableSection* bottomNonEmptySection() const;
 
     unsigned lastColumnIndex() const { return numEffCols() - 1; }
 
@@ -309,6 +310,8 @@ public:
         return slowColElement(col);
     }
 
+    unsigned colElementToCol(const LayoutTableCol *) const;
+
     bool needsSectionRecalc() const { return m_needsSectionRecalc; }
     void setNeedsSectionRecalc()
     {