replace OVERRIDE and FINAL with override and final in ash/

ash/wm/drag_window_resizer.h

Index: ash/wm/drag_window_resizer.h
diff --git a/ash/wm/drag_window_resizer.h b/ash/wm/drag_window_resizer.h
index a837b815b494259e4905fbf114c9bac42f943995..a4f4b306f38492429dc23928d8da2b467e7ad73e 100644
--- a/ash/wm/drag_window_resizer.h
+++ b/ash/wm/drag_window_resizer.h
@@ -28,9 +28,9 @@ class ASH_EXPORT DragWindowResizer : public WindowResizer {
                                    wm::WindowState* window_state);
 
   // WindowResizer:
-  virtual void Drag(const gfx::Point& location, int event_flags) OVERRIDE;
-  virtual void CompleteDrag() OVERRIDE;
-  virtual void RevertDrag() OVERRIDE;
+  virtual void Drag(const gfx::Point& location, int event_flags) override;
+  virtual void CompleteDrag() override;
+  virtual void RevertDrag() override;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(DragWindowResizerTest, DragWindowController);