Implement computedRole and computedName (behind a flag)

Source/modules/accessibility/AXTable.cpp

Index: Source/modules/accessibility/AXTable.cpp
diff --git a/Source/modules/accessibility/AXTable.cpp b/Source/modules/accessibility/AXTable.cpp
index f01bd07ef0be2055ba33fd531cb0a5f3ff2083ac..5e0713b0083432d11932d7aa7815d66745c248e8 100644
--- a/Source/modules/accessibility/AXTable.cpp
+++ b/Source/modules/accessibility/AXTable.cpp
@@ -29,6 +29,7 @@
 #include "config.h"
 #include "modules/accessibility/AXTable.h"
 
+#include "core/dom/AXObjectCache.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLTableCaptionElement.h"
@@ -48,8 +49,8 @@ namespace blink {
 
 using namespace HTMLNames;
 
-AXTable::AXTable(RenderObject* renderer)
-    : AXRenderObject(renderer)
+AXTable::AXTable(RenderObject* renderer, AXObjectCache* axObjectCache)
+    : AXRenderObject(renderer, axObjectCache)
     , m_headerContainer(nullptr)
     , m_isAXTable(true)
 {
@@ -65,9 +66,9 @@ void AXTable::init()
     m_isAXTable = isTableExposableThroughAccessibility();
 }
 
-PassRefPtr<AXTable> AXTable::create(RenderObject* renderer)
+PassRefPtr<AXTable> AXTable::create(RenderObject* renderer, AXObjectCache* axObjectCache)
 {
-    return adoptRef(new AXTable(renderer));
+return adoptRef(new AXTable(renderer, axObjectCache));
 }
 
 bool AXTable::hasARIARole() const