replace OVERRIDE and FINAL with override and final in chrome/browser/extensions/

chrome/browser/extensions/sandboxed_unpacker_unittest.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
@@ skipping 22 matching lines @@
 
   base::FilePath temp_dir() const { return temp_dir_; }
 
  private:
   virtual ~MockSandboxedUnpackerClient() {}
 
   virtual void OnUnpackSuccess(const base::FilePath& temp_dir,
                                const base::FilePath& extension_root,
                                const base::DictionaryValue* original_manifest,
                                const Extension* extension,
-                               const SkBitmap& install_icon) OVERRIDE {
+                               const SkBitmap& install_icon) override {
     temp_dir_ = temp_dir;
     quit_closure_.Run();
 
   }
 
-  virtual void OnUnpackFailure(const base::string16& error) OVERRIDE {
+  virtual void OnUnpackFailure(const base::string16& error) override {
     ASSERT_TRUE(false);
   }
 
   base::Closure quit_closure_;
   base::FilePath temp_dir_;
 };
 
 class SandboxedUnpackerTest : public testing::Test {
  public:
   virtual void SetUp() {
@@ skipping 58 matching lines @@
 
 TEST_F(SandboxedUnpackerTest, WithCatalogsSuccess) {
   SetupUnpacker("good_l10n.crx");
   // Check that there is _locales folder.
   base::FilePath install_path =
       GetInstallPath().Append(kLocaleFolder);
   EXPECT_TRUE(base::PathExists(install_path));
 }
 
 }  // namespace extensions