Replace FINAL and OVERRIDE with their C++11 counterparts in content/renderer

content/renderer/screen_orientation/screen_orientation_observer.h

Index: content/renderer/screen_orientation/screen_orientation_observer.h
diff --git a/content/renderer/screen_orientation/screen_orientation_observer.h b/content/renderer/screen_orientation/screen_orientation_observer.h
index 1c6b5bf932acee7f3857d51b9b7bc4e37b369859..bb481659fae22176b34cd3688990b3963f2a10f0 100644
--- a/content/renderer/screen_orientation/screen_orientation_observer.h
+++ b/content/renderer/screen_orientation/screen_orientation_observer.h
@@ -22,11 +22,11 @@ class ScreenOrientationObserver
   virtual ~ScreenOrientationObserver();
 
   // Overriding this method just to make sure |listener| is always null.
-  virtual void Start(blink::WebPlatformEventListener* listener) OVERRIDE;
+  virtual void Start(blink::WebPlatformEventListener* listener) override;
 
  protected:
-  virtual void SendStartMessage() OVERRIDE;
-  virtual void SendStopMessage() OVERRIDE;
+  virtual void SendStartMessage() override;
+  virtual void SendStopMessage() override;
 };
 
 }; // namespace content