replace OVERRIDE and FINAL with override and final in ui/

ui/display/chromeos/x11/native_display_event_dispatcher_x11_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <X11/extensions/Xrandr.h>
 
 #undef Bool
 #undef None
 
 #include "base/test/simple_test_tick_clock.h"
@@ skipping 40 matching lines @@
   }
 
   int num_calls_notify_observers() const { return num_calls_notify_observers_; }
 
   void set_cached_outputs(const std::vector<DisplaySnapshot*>& outputs) {
     cached_outputs_ = outputs;
   }
 
   // NativeDisplayDelegateX11::HelperDelegate overrides:
   virtual void UpdateXRandRConfiguration(const base::NativeEvent& event)
-      OVERRIDE;
+      override;
   virtual const std::vector<DisplaySnapshot*>& GetCachedDisplays() const
-      OVERRIDE;
-  virtual void NotifyDisplayObservers() OVERRIDE;
+      override;
+  virtual void NotifyDisplayObservers() override;
 
  private:
   int num_calls_update_xrandr_config_;
   int num_calls_notify_observers_;
 
   std::vector<DisplaySnapshot*> cached_outputs_;
 
   DISALLOW_COPY_AND_ASSIGN(TestHelperDelegate);
 };
 
@@ skipping 208 matching lines @@
   DispatchOutputChangeEvent(2, 11, 20, true);
   EXPECT_EQ(3, helper_delegate_->num_calls_notify_observers());
 
   test_tick_clock_->Advance(
       base::TimeDelta::FromMilliseconds(kHalfOfExpirationMs));
   DispatchOutputChangeEvent(2, 11, 20, true);
   EXPECT_EQ(4, helper_delegate_->num_calls_notify_observers());
 }
 
 }  // namespace ui