Replace OVERRIDE and FINAL with their C++11 counterparts in core/accessibility

Source/core/accessibility/AXProgressIndicator.h

Index: Source/core/accessibility/AXProgressIndicator.h
diff --git a/Source/core/accessibility/AXProgressIndicator.h b/Source/core/accessibility/AXProgressIndicator.h
index c3c9ca541b351914945b19d851ddadb1d407787e..614ced2abdf059cab031c091e9fa71947c69f60f 100644
--- a/Source/core/accessibility/AXProgressIndicator.h
+++ b/Source/core/accessibility/AXProgressIndicator.h
@@ -28,23 +28,23 @@ namespace blink {
 class HTMLProgressElement;
 class RenderProgress;
 
-class AXProgressIndicator FINAL : public AXRenderObject {
+class AXProgressIndicator final : public AXRenderObject {
 public:
     static PassRefPtr<AXProgressIndicator> create(RenderProgress*);
 
 private:
-    virtual AccessibilityRole roleValue() const OVERRIDE { return ProgressIndicatorRole; }
+    virtual AccessibilityRole roleValue() const override { return ProgressIndicatorRole; }
 
-    virtual bool isProgressIndicator() const OVERRIDE { return true; }
+    virtual bool isProgressIndicator() const override { return true; }
 
-    virtual float valueForRange() const OVERRIDE;
-    virtual float maxValueForRange() const OVERRIDE;
-    virtual float minValueForRange() const OVERRIDE;
+    virtual float valueForRange() const override;
+    virtual float maxValueForRange() const override;
+    virtual float minValueForRange() const override;
 
     explicit AXProgressIndicator(RenderProgress*);
 
     HTMLProgressElement* element() const;
-    virtual bool computeAccessibilityIsIgnored() const OVERRIDE;
+    virtual bool computeAccessibilityIsIgnored() const override;
 };