Implement computedRole and computedName (behind a flag)

Source/modules/accessibility/AXARIAGrid.cpp

 /*
  * Copyright (C) 2009 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 11 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "modules/accessibility/AXARIAGrid.h"
 
+#include "core/dom/AXObjectCache.h"
 #include "core/rendering/RenderObject.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
 #include "modules/accessibility/AXTableColumn.h"
 #include "modules/accessibility/AXTableRow.h"
 
 
 namespace blink {
 
-AXARIAGrid::AXARIAGrid(RenderObject* renderer)
-    : AXTable(renderer)
+AXARIAGrid::AXARIAGrid(RenderObject* renderer, AXObjectCache* axObjectCache)
+    : AXTable(renderer, axObjectCache)
 {
 }
 
 AXARIAGrid::~AXARIAGrid()
 {
 }
 
-PassRefPtr<AXARIAGrid> AXARIAGrid::create(RenderObject* renderer)
+PassRefPtr<AXARIAGrid> AXARIAGrid::create(RenderObject* renderer, AXObjectCache* axObjectCache)
 {
-    return adoptRef(new AXARIAGrid(renderer));
+    return adoptRef(new AXARIAGrid(renderer, axObjectCache));
 }
 
 bool AXARIAGrid::addTableCellChild(AXObject* child, HashSet<AXObject*>& appendedRows, unsigned& columnCount)
 {
     if (!child || !child->isTableRow() || child->ariaRoleAttribute() != RowRole)
         return false;
 
     AXTableRow* row = toAXTableRow(child);
     if (appendedRows.contains(row))
         return false;
@@ skipping 61 matching lines @@
         if (!column->accessibilityIsIgnored())
             m_children.append(column);
     }
 
     AXObject* headerContainerObject = headerContainer();
     if (headerContainerObject && !headerContainerObject->accessibilityIsIgnored())
         m_children.append(headerContainerObject);
 }
 
 } // namespace blink