replace OVERRIDE and FINAL with override and final in ash/

ash/frame/default_header_painter.h

Index: ash/frame/default_header_painter.h
diff --git a/ash/frame/default_header_painter.h b/ash/frame/default_header_painter.h
index c0ca2fdafd73920fbf16af3f571cd489e0c88f54..579197de064e4a8d869e9185a229aa286ac024b3 100644
--- a/ash/frame/default_header_painter.h
+++ b/ash/frame/default_header_painter.h
@@ -8,7 +8,7 @@
 #include "ash/ash_export.h"
 #include "ash/frame/header_painter.h"
 #include "base/basictypes.h"
-#include "base/compiler_specific.h"  // OVERRIDE
+#include "base/compiler_specific.h"  // override
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "third_party/skia/include/core/SkColor.h"
@@ -40,13 +40,13 @@ class ASH_EXPORT DefaultHeaderPainter : public HeaderPainter,
             FrameCaptionButtonContainerView* caption_button_container);
 
   // HeaderPainter overrides:
-  virtual int GetMinimumHeaderWidth() const OVERRIDE;
-  virtual void PaintHeader(gfx::Canvas* canvas, Mode mode) OVERRIDE;
-  virtual void LayoutHeader() OVERRIDE;
-  virtual int GetHeaderHeightForPainting() const OVERRIDE;
-  virtual void SetHeaderHeightForPainting(int height) OVERRIDE;
-  virtual void SchedulePaintForTitle() OVERRIDE;
-  virtual void UpdateLeftViewXInset(int left_view_x_inset) OVERRIDE;
+  virtual int GetMinimumHeaderWidth() const override;
+  virtual void PaintHeader(gfx::Canvas* canvas, Mode mode) override;
+  virtual void LayoutHeader() override;
+  virtual int GetHeaderHeightForPainting() const override;
+  virtual void SetHeaderHeightForPainting(int height) override;
+  virtual void SchedulePaintForTitle() override;
+  virtual void UpdateLeftViewXInset(int left_view_x_inset) override;
 
   // Sets the left header view for the header. Passing NULL removes the view.
   void UpdateLeftHeaderView(views::View* left_header_view);
@@ -55,7 +55,7 @@ class ASH_EXPORT DefaultHeaderPainter : public HeaderPainter,
   FRIEND_TEST_ALL_PREFIXES(DefaultHeaderPainterTest, TitleIconAlignment);
 
   // gfx::AnimationDelegate override:
-  virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE;
+  virtual void AnimationProgressed(const gfx::Animation* animation) override;
 
   // Paints highlight around the edge of the header for inactive restored
   // windows.