replace OVERRIDE and FINAL with override and final in extensions/

extensions/browser/image_loader_unittest.cc

 // Copyright 2014 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.
 
 #include "extensions/browser/image_loader.h"
 
 #include "base/files/file_path.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
@@ skipping 82 matching lines @@
       return NULL;
 
     return Extension::Create(
         extension_dir, location, *valid_value, Extension::NO_FLAGS, &error);
   }
 
   gfx::Image image_;
   gfx::ImageFamily image_family_;
 
  private:
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     testing::Test::SetUp();
     file_thread_.Start();
     io_thread_.Start();
   }
 
   int image_loaded_count_;
   bool quit_in_image_loaded_;
   base::MessageLoop ui_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
@@ skipping 190 matching lines @@
 
   const gfx::ImageSkiaRep* img_rep1 = &image_reps[0];
   const gfx::ImageSkiaRep* img_rep2 = &image_reps[1];
   EXPECT_EQ(extension_misc::EXTENSION_ICON_BITTY, img_rep1->pixel_width());
   EXPECT_EQ(1.0f, img_rep1->scale());
   EXPECT_EQ(extension_misc::EXTENSION_ICON_SMALLISH, img_rep2->pixel_width());
   EXPECT_EQ(2.0f, img_rep2->scale());
 }
 
 }  // namespace extensions