replace OVERRIDE and FINAL with override and final in ui/

ui/app_list/cocoa/apps_search_box_controller_unittest.mm

Index: ui/app_list/cocoa/apps_search_box_controller_unittest.mm
diff --git a/ui/app_list/cocoa/apps_search_box_controller_unittest.mm b/ui/app_list/cocoa/apps_search_box_controller_unittest.mm
index 60182f923068eafe99e70d5ea08d21f5fa9548ec..285bbdb6d1198d3d7b50e903f1a361797e2a7531 100644
--- a/ui/app_list/cocoa/apps_search_box_controller_unittest.mm
+++ b/ui/app_list/cocoa/apps_search_box_controller_unittest.mm
@@ -88,7 +88,7 @@ class AppsSearchBoxControllerTest : public ui::CocoaTest {
     Init();
   }
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     apps_search_box_controller_.reset(
         [[AppsSearchBoxController alloc] initWithFrame:
             NSMakeRect(0, 0, 400, 100)]);
@@ -99,7 +99,7 @@ class AppsSearchBoxControllerTest : public ui::CocoaTest {
     [[test_window() contentView] addSubview:[apps_search_box_controller_ view]];
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     [apps_search_box_controller_ setDelegate:nil];
     ui::CocoaTest::TearDown();
   }