Fix virtual/override/final usage in Source/modules/.

Source/modules/accessibility/AXTableRow.h

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 24 matching lines @@
 
 class AXObjectCacheImpl;
 
 class AXTableRow : public AXLayoutObject {
 
 protected:
     AXTableRow(LayoutObject*, AXObjectCacheImpl&);
 
 public:
     static PassRefPtrWillBeRawPtr<AXTableRow> create(LayoutObject*, AXObjectCacheImpl&);
-    virtual ~AXTableRow();
+    ~AXTableRow() override;
 
-    virtual bool isTableRow() const override final;
+    bool isTableRow() const final;
 
     // retrieves the "row" header (a th tag in the rightmost column)
     virtual AXObject* headerObject();
     // retrieves the "row" headers (th, scope) from left to right for the each row.
     virtual void headerObjectsForRow(AccessibilityChildrenVector&);
     AXObject* parentTable() const;
 
     void setRowIndex(int rowIndex) { m_rowIndex = rowIndex; }
     int rowIndex() const { return m_rowIndex; }
 
     // allows the table to add other children that may not originate
     // in the row, but their col/row spans overlap into it
     void appendChild(AXObject*);
 
 protected:
-    virtual AccessibilityRole determineAccessibilityRole() override final;
+    AccessibilityRole determineAccessibilityRole() final;
 
 private:
     int m_rowIndex;
 
-    virtual bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override final;
+    bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const final;
 };
 
 DEFINE_AX_OBJECT_TYPE_CASTS(AXTableRow, isTableRow());
 
 } // namespace blink
 
 #endif // AXTableRow_h