replace OVERRIDE and FINAL with override and final in ui/

ui/views/controls/throbber.h

Index: ui/views/controls/throbber.h
diff --git a/ui/views/controls/throbber.h b/ui/views/controls/throbber.h
index 08188c39cf5751e907a40976d51fef0e4332799b..493cffe357bbcc4efdaa970c0190926169e77b89 100644
--- a/ui/views/controls/throbber.h
+++ b/ui/views/controls/throbber.h
@@ -37,8 +37,8 @@ class VIEWS_EXPORT Throbber : public View {
   void SetFrames(const gfx::ImageSkia* frames);
 
   // Overridden from View:
-  virtual gfx::Size GetPreferredSize() const OVERRIDE;
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
+  virtual gfx::Size GetPreferredSize() const override;
+  virtual void OnPaint(gfx::Canvas* canvas) override;
 
  protected:
   // Specifies whether the throbber is currently animating or not
@@ -67,8 +67,8 @@ class VIEWS_EXPORT SmoothedThrobber : public Throbber {
   SmoothedThrobber(int frame_delay_ms, gfx::ImageSkia* frames);
   virtual ~SmoothedThrobber();
 
-  virtual void Start() OVERRIDE;
-  virtual void Stop() OVERRIDE;
+  virtual void Start() override;
+  virtual void Stop() override;
 
   void set_start_delay_ms(int value) { start_delay_ms_ = value; }
   void set_stop_delay_ms(int value) { stop_delay_ms_ = value; }
@@ -108,7 +108,7 @@ class VIEWS_EXPORT CheckmarkThrobber : public Throbber {
   void SetChecked(bool checked);
 
   // Overridden from Throbber:
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
+  virtual void OnPaint(gfx::Canvas* canvas) override;
 
  private:
   static const int kFrameTimeMs = 30;