ARIA 1.1: implementation for aria-col-* and aria-row-*.

third_party/WebKit/Source/modules/accessibility/AXTable.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 52 matching lines @@
   virtual bool isAriaTable() const { return false; }
   virtual bool supportsSelectedRows() { return false; }
 
   const AXObjectVector& columns();
   const AXObjectVector& rows();
 
   unsigned columnCount();
   unsigned rowCount();
   AXTableCell* cellForColumnAndRow(unsigned column, unsigned row);
 
+  int ariaColumnCount();
+  int ariaRowCount();
+
   void columnHeaders(AXObjectVector&);
   void rowHeaders(AXObjectVector&);
 
   // an object that contains, as children, all the objects that act as headers
   AXObject* headerContainer();
 
  protected:
   AXObjectVector m_rows;
   AXObjectVector m_columns;
 
   Member<AXObject> m_headerContainer;
   bool m_isAXTable;
 
   bool hasARIARole() const;
   virtual bool isTableExposableThroughAccessibility() const;
   bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const final;
 };
 
 DEFINE_AX_OBJECT_TYPE_CASTS(AXTable, isAXTable());
 
 }  // namespace blink
 
 #endif  // AXTable_h