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

third_party/WebKit/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 17 matching lines @@
 
 #ifndef AXTableRow_h
 #define AXTableRow_h
 
 #include "modules/accessibility/AXLayoutObject.h"
 
 namespace blink {
 
 class AXObjectCacheImpl;
 
-class AXTableRow : public AXLayoutObject {
+class MODULES_EXPORT AXTableRow : public AXLayoutObject {
 
 protected:
     AXTableRow(LayoutObject*, AXObjectCacheImpl&);
 
 public:
     static AXTableRow* create(LayoutObject*, AXObjectCacheImpl&);
     ~AXTableRow() override;
 
+    void addChildren() 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(AXObjectVector&);
     AXObject* parentTable() const;
 
     void setRowIndex(int rowIndex) { m_rowIndex = rowIndex; }
     int rowIndex() const { return m_rowIndex; }
 
+    unsigned ariaColumnIndex() const;
+    unsigned ariaRowIndex() const;
+
+    // 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:
     AccessibilityRole determineAccessibilityRole() final;
 
 private:
     int m_rowIndex;
 
     bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const final;
 };
 
 DEFINE_AX_OBJECT_TYPE_CASTS(AXTableRow, isTableRow());
 
 } // namespace blink
 
 #endif // AXTableRow_h