replace OVERRIDE and FINAL with override and final in ui/

ui/message_center/cocoa/status_item_view_unittest.mm

Index: ui/message_center/cocoa/status_item_view_unittest.mm
diff --git a/ui/message_center/cocoa/status_item_view_unittest.mm b/ui/message_center/cocoa/status_item_view_unittest.mm
index f673a1182f2911eac44057d6e0af71e2af5f6540..fb98a07643a9e07c0c5cde7aec7e1c84774f8d78 100644
--- a/ui/message_center/cocoa/status_item_view_unittest.mm
+++ b/ui/message_center/cocoa/status_item_view_unittest.mm
@@ -13,12 +13,12 @@ class StatusItemViewTest : public ui::CocoaTest {
       : view_([[MCStatusItemView alloc] init]) {
   }
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     ui::CocoaTest::SetUp();
     [[test_window() contentView] addSubview:view_];
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     [view_ removeItem];
     ui::CocoaTest::TearDown();
   }