Implement computedRole and computedName (behind a flag)

Source/modules/accessibility/AXTableCell.cpp

 /*
  * 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 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/AXTableCell.h"
 
+#include "core/dom/AXObjectCache.h"
 #include "core/rendering/RenderTableCell.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
 
 
 namespace blink {
 
 using namespace HTMLNames;
 
-AXTableCell::AXTableCell(RenderObject* renderer)
-    : AXRenderObject(renderer)
+AXTableCell::AXTableCell(RenderObject* renderer, AXObjectCache* axObjectCache)
+    : AXRenderObject(renderer, axObjectCache)
 {
 }
 
 AXTableCell::~AXTableCell()
 {
 }
 
-PassRefPtr<AXTableCell> AXTableCell::create(RenderObject* renderer)
+PassRefPtr<AXTableCell> AXTableCell::create(RenderObject* renderer, AXObjectCache* axObjectCache)
 {
-    return adoptRef(new AXTableCell(renderer));
+    return adoptRef(new AXTableCell(renderer, axObjectCache));
 }
 
 bool AXTableCell::computeAccessibilityIsIgnored() const
 {
     AXObjectInclusion decision = defaultObjectInclusion();
     if (decision == IncludeObject)
         return false;
     if (decision == IgnoreObject)
         return true;
 
@@ skipping 106 matching lines @@
         return 0;
 
     Node* cellElement = headerCell->node();
     if (!cellElement || !cellElement->hasTagName(thTag))
         return 0;
 
     return axObjectCache()->getOrCreate(headerCell);
 }
 
 } // namespace blink