Implement computedRole and computedName (behind a flag)

Source/core/dom/Element.cpp

Index: Source/core/dom/Element.cpp
diff --git a/Source/core/dom/Element.cpp b/Source/core/dom/Element.cpp
index 5b26c23442273a9edda00c8c8584103880b59d26..ea8cf1eeb864e1f2b897c6a51e159b171eed4b5d 100644
--- a/Source/core/dom/Element.cpp
+++ b/Source/core/dom/Element.cpp
@@ -970,6 +970,20 @@ IntRect Element::screenRect() const
     return document().view()->contentsToScreen(renderer()->absoluteBoundingBoxRectIgnoringTransforms());
 }
 
+const AtomicString& Element::computedRole()
+{
+    document().updateLayoutIgnorePendingStylesheets();
+    ScopedAXObjectCache cache(document());
+    return cache->computedRoleForNode(this);
+}
+
+String Element::computedName()
+{
+    document().updateLayoutIgnorePendingStylesheets();
+    ScopedAXObjectCache cache(document());
+    return cache->computedNameForNode(this);
+}
+
 const AtomicString& Element::getAttribute(const AtomicString& localName) const
 {
     if (!elementData())