1 files changed, 15 insertions, 20 deletions

diff --git a/Source/WebCore/accessibility/AccessibilityListBox.h b/Source/WebCore/accessibility/AccessibilityListBox.h
index 2f56bf60d..ab91d9376 100644
--- a/Source/WebCore/accessibility/AccessibilityListBox.h
+++ b/Source/WebCore/accessibility/AccessibilityListBox.h
@@ -10,7 +10,7 @@
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ * 3.  Neither the name of Apple Inc. ("Apple") nor the names of
  *     its contributors may be used to endorse or promote products derived
  *     from this software without specific prior written permission.
  *
@@ -26,39 +26,34 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef AccessibilityListBox_h
-#define AccessibilityListBox_h
+#pragma once
 
 #include "AccessibilityRenderObject.h"
 
 namespace WebCore {
 
-class AccessibilityListBox : public AccessibilityRenderObject {
-
-private:
-    explicit AccessibilityListBox(RenderObject*);
+class AccessibilityListBox final : public AccessibilityRenderObject {
 public:
-    static PassRefPtr<AccessibilityListBox> create(RenderObject*);
+    static Ref<AccessibilityListBox> create(RenderObject*);
     virtual ~AccessibilityListBox();
     
-    virtual bool isListBox() const override { return true; }
-    
-    virtual bool canSetSelectedChildrenAttribute() const override;
+    bool canSetSelectedChildrenAttribute() const override;
     void setSelectedChildren(const AccessibilityChildrenVector&);
-    virtual AccessibilityRole roleValue() const override { return ListBoxRole; }
+    AccessibilityRole roleValue() const override { return ListBoxRole; }
         
-    virtual void selectedChildren(AccessibilityChildrenVector&) override;
-    virtual void visibleChildren(AccessibilityChildrenVector&) override;
+    void selectedChildren(AccessibilityChildrenVector&) override;
+    void visibleChildren(AccessibilityChildrenVector&) override;
     
-    virtual void addChildren() override;
+    void addChildren() override;
 
-private:    
+private:
+    explicit AccessibilityListBox(RenderObject*);
+
+    bool isNativeListBox() const override { return true; }
     AccessibilityObject* listBoxOptionAccessibilityObject(HTMLElement*) const;
-    virtual AccessibilityObject* elementAccessibilityHitTest(const IntPoint&) const override;
+    AccessibilityObject* elementAccessibilityHitTest(const IntPoint&) const override;
 };
-
-ACCESSIBILITY_OBJECT_TYPE_CASTS(AccessibilityListBox, isListBox())
     
 } // namespace WebCore
 
-#endif // AccessibilityListBox_h
+SPECIALIZE_TYPE_TRAITS_ACCESSIBILITY(AccessibilityListBox, isNativeListBox())