Make use of new AX name calc in Chromium.

third_party/WebKit/Source/modules/accessibility/AXObjectCacheImpl.cpp

 /*
  * Copyright (C) 2014, Google 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 1295 matching lines @@
         return AXObject::roleName(UnknownRole);
     return AXObject::roleName(obj->roleValue());
 }
 
 String AXObjectCacheImpl::computedNameForNode(Node* node)
 {
     AXObject* obj = getOrCreate(node);
     if (!obj)
         return "";
 
-    String title = obj->deprecatedTitle();
-
-    String titleUIText;
-    if (title.isEmpty()) {
-        AXObject* titleUIElement = obj->deprecatedTitleUIElement();
-        if (titleUIElement) {
-            titleUIText = titleUIElement->deprecatedTextUnderElement();
-            if (!titleUIText.isEmpty())
-                return titleUIText;
-        }
-    }
-
-    String description = obj->deprecatedAccessibilityDescription();
-    if (!description.isEmpty())
-        return description;
-
-    if (!title.isEmpty())
-        return title;
-
-    String placeholder;
-    if (isHTMLInputElement(node)) {
-        HTMLInputElement* element = toHTMLInputElement(node);
-        placeholder = element->strippedPlaceholder();
-        if (!placeholder.isEmpty())
-            return placeholder;
-    }
-
-    return String();
+    return obj->computedName();
 }
 
 void AXObjectCacheImpl::onTouchAccessibilityHover(const IntPoint& location)
 {
     AXObject* hit = root()->accessibilityHitTest(location);
     if (hit)
         postPlatformNotification(hit, AXHover);
 }
 
 void AXObjectCacheImpl::setCanvasObjectBounds(Element* element, const LayoutRect& rect)
@@ skipping 13 matching lines @@
     visitor->trace(m_nodeObjectMapping);
 #endif
 
     visitor->trace(m_objects);
     visitor->trace(m_notificationsToPost);
 
     AXObjectCache::trace(visitor);
 }
 
 } // namespace blink