replace OVERRIDE and FINAL with override and final in ui/

ui/chromeos/touch_exploration_controller.h

Index: ui/chromeos/touch_exploration_controller.h
diff --git a/ui/chromeos/touch_exploration_controller.h b/ui/chromeos/touch_exploration_controller.h
index 3cf4be00a82e0386c9fb12f13845cac38c9729e6..2f428a56a7d271fae0425cb19f02a2e45cb3bd91 100644
--- a/ui/chromeos/touch_exploration_controller.h
+++ b/ui/chromeos/touch_exploration_controller.h
@@ -177,9 +177,9 @@ class UI_CHROMEOS_EXPORT TouchExplorationController
   // Overridden from ui::EventRewriter
   virtual ui::EventRewriteStatus RewriteEvent(
       const ui::Event& event,
-      scoped_ptr<ui::Event>* rewritten_event) OVERRIDE;
+      scoped_ptr<ui::Event>* rewritten_event) override;
   virtual ui::EventRewriteStatus NextDispatchEvent(
-      const ui::Event& last_event, scoped_ptr<ui::Event>* new_event) OVERRIDE;
+      const ui::Event& last_event, scoped_ptr<ui::Event>* new_event) override;
 
   // Event handlers based on the current state - see State, below.
   ui::EventRewriteStatus InNoFingersDown(
@@ -235,7 +235,7 @@ class UI_CHROMEOS_EXPORT TouchExplorationController
   // the user moves fast enough to trigger a gesture. After the user
   // completes their gesture, this method will decide what keyboard
   // input their gesture corresponded to.
-  virtual void OnGestureEvent(ui::GestureEvent* gesture) OVERRIDE;
+  virtual void OnGestureEvent(ui::GestureEvent* gesture) override;
 
   // Process the gesture events that have been created.
   void ProcessGestureEvents();