replace OVERRIDE and FINAL with override and final in ui/

ui/gfx/font_render_params_linux_unittest.cc

Index: ui/gfx/font_render_params_linux_unittest.cc
diff --git a/ui/gfx/font_render_params_linux_unittest.cc b/ui/gfx/font_render_params_linux_unittest.cc
index 46c82b44f6c9d9c8cfdbaed02b37d6f65dc64b9f..a9b230f748f689cd009a8cfe57cd0e9f49e7e806 100644
--- a/ui/gfx/font_render_params_linux_unittest.cc
+++ b/ui/gfx/font_render_params_linux_unittest.cc
@@ -27,15 +27,15 @@ class TestFontDelegate : public LinuxFontDelegate {
 
   void set_params(const FontRenderParams& params) { params_ = params; }
 
-  virtual FontRenderParams GetDefaultFontRenderParams() const OVERRIDE {
+  virtual FontRenderParams GetDefaultFontRenderParams() const override {
     return params_;
   }
   virtual scoped_ptr<ScopedPangoFontDescription>
-      GetDefaultPangoFontDescription() const OVERRIDE {
+      GetDefaultPangoFontDescription() const override {
     NOTIMPLEMENTED();
     return scoped_ptr<ScopedPangoFontDescription>();
   }
-  virtual double GetFontDPI() const OVERRIDE {
+  virtual double GetFontDPI() const override {
     NOTIMPLEMENTED();
     return 96.0;
   }