Implement computedRole and computedName (behind a flag)

Source/modules/accessibility/AXMenuList.cpp

Index: Source/modules/accessibility/AXMenuList.cpp
diff --git a/Source/modules/accessibility/AXMenuList.cpp b/Source/modules/accessibility/AXMenuList.cpp
index b4b05ed2c6cfa9b5aa17b65f860907ce38c85c95..a000981b7f45ba21dfc1aa66231e208ac622b23d 100644
--- a/Source/modules/accessibility/AXMenuList.cpp
+++ b/Source/modules/accessibility/AXMenuList.cpp
@@ -26,20 +26,21 @@
 #include "config.h"
 #include "modules/accessibility/AXMenuList.h"
 
+#include "core/dom/AXObjectCache.h"
 #include "core/rendering/RenderMenuList.h"
 #include "modules/accessibility/AXMenuListPopup.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
 
 namespace blink {
 
-AXMenuList::AXMenuList(RenderMenuList* renderer)
-    : AXRenderObject(renderer)
+AXMenuList::AXMenuList(RenderMenuList* renderer, AXObjectCache* axObjectCache)
+    : AXRenderObject(renderer, axObjectCache)
 {
 }
 
-PassRefPtr<AXMenuList> AXMenuList::create(RenderMenuList* renderer)
+PassRefPtr<AXMenuList> AXMenuList::create(RenderMenuList* renderer, AXObjectCache* axObjectCache)
 {
-    return adoptRef(new AXMenuList(renderer));
+    return adoptRef(new AXMenuList(renderer, axObjectCache));
 }
 
 bool AXMenuList::press() const