Issue #1386 - Devirtualize GetRowSpan/GetColSpan

It's at ~1.5% on the perf log for the Netflix use case, which seems a bit too much.

1 files changed, 3 insertions, 3 deletions

diff --git a/layout/tables/nsTableCellFrame.h b/layout/tables/nsTableCellFrame.h
index e8dad5c20..ea527b3c5 100644
--- a/layout/tables/nsTableCellFrame.h
+++ b/layout/tables/nsTableCellFrame.h
@@ -165,11 +165,11 @@ public:
 
   /**
    * return the cell's specified row span. this is what was specified in the
-   * content model or in the style info, and is always >= 1.
+   * content model or in the style info, and is always >= 0.
    * to get the effective row span (the actual value that applies), use GetEffectiveRowSpan()
    * @see nsTableFrame::GetEffectiveRowSpan()
    */
-  virtual int32_t GetRowSpan();
+  int32_t GetRowSpan();
 
   // there is no set row index because row index depends on the cell's parent row only
 
@@ -191,7 +191,7 @@ public:
    * to get the effective col span (the actual value that applies), use GetEffectiveColSpan()
    * @see nsTableFrame::GetEffectiveColSpan()
    */
-  virtual int32_t GetColSpan();
+  int32_t GetColSpan();
 
   /** return the cell's column index (starting at 0 for the first column) */
   virtual nsresult GetColIndex(int32_t &aColIndex) const override;