replace OVERRIDE and FINAL with override and final in chrome/browser/ui/[a-s]*

chrome/browser/ui/cocoa/screen_capture_notification_ui_cocoa_unittest.mm

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/screen_capture_notification_ui_cocoa.h"
 
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 
@@ skipping 11 matching lines @@
   return minimizeButton_;
 }
 @end
 
 class ScreenCaptureNotificationUICocoaTest : public CocoaTest {
  public:
   ScreenCaptureNotificationUICocoaTest()
       : callback_called_(0) {
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     callback_called_ = 0;
     target_.reset();
     EXPECT_EQ(0, callback_called_);
 
     CocoaTest::TearDown();
   }
 
   void StopCallback() {
     ++callback_called_;
   }
@@ skipping 72 matching lines @@
       new ScreenCaptureNotificationUICocoa(base::UTF8ToUTF16("Title")));
   target_->OnStarted(
       base::Bind(&ScreenCaptureNotificationUICocoaTest::StopCallback,
                  base::Unretained(this)));
 
   [[controller() minimizeButton] performClick:nil];
 
   EXPECT_EQ(0, callback_called_);
   EXPECT_TRUE([[controller() window] isMiniaturized]);
 }