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

chrome/browser/extensions/permissions_updater_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/files/file_path.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
@@ skipping 111 matching lines @@
   }
 
   bool received_notification() const { return received_notification_; }
   const Extension* extension() const { return extension_.get(); }
   const PermissionSet* permissions() const { return permissions_.get(); }
   UpdatedExtensionPermissionsInfo::Reason reason() const { return reason_; }
 
  private:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE {
+                       const content::NotificationDetails& details) override {
     received_notification_ = true;
     UpdatedExtensionPermissionsInfo* info =
         content::Details<UpdatedExtensionPermissionsInfo>(details).ptr();
 
     extension_ = info->extension;
     permissions_ = info->permissions;
     reason_ = info->reason;
 
     if (waiting_) {
       waiting_ = false;
@@ skipping 251 matching lines @@
   EXPECT_TRUE(SetsAreEqual(
       permissions_data->active_permissions()->explicit_hosts().patterns(),
       all_patterns));
   EXPECT_TRUE(permissions_data->withheld_permissions()
                   ->explicit_hosts()
                   .patterns()
                   .empty());
 }
 
 }  // namespace extensions