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

chrome/browser/download/download_dir_policy_handler_unittest.cc

 // 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.
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/values.h"
 #include "chrome/browser/download/download_dir_policy_handler.h"
@@ skipping 27 matching lines @@
       .value();
 }
 
 #endif
 
 }  // namespace
 
 class DownloadDirPolicyHandlerTest
     : public policy::ConfigurationPolicyPrefStoreTest {
  public:
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     recommended_store_ = new policy::ConfigurationPolicyPrefStore(
         policy_service_.get(),
         &handler_list_,
         policy::POLICY_LEVEL_RECOMMENDED);
     handler_list_.AddHandler(
         make_scoped_ptr<policy::ConfigurationPolicyHandler>(
             new DownloadDirPolicyHandler));
   }
 
   virtual void PopulatePolicyHandlerParameters(
-      policy::PolicyHandlerParameters* parameters) OVERRIDE {
+      policy::PolicyHandlerParameters* parameters) override {
     parameters->user_id_hash = kUserIDHash;
   }
 
  protected:
   scoped_refptr<policy::ConfigurationPolicyPrefStore> recommended_store_;
 };
 
 #if !defined(OS_CHROMEOS)
 TEST_F(DownloadDirPolicyHandlerTest, SetDownloadDirectory) {
   policy::PolicyMap policy;
@@ skipping 83 matching lines @@
   EXPECT_FALSE(recommended_store_->GetValue(prefs::kPromptForDownload, NULL));
   EXPECT_FALSE(recommended_store_->GetValue(prefs::kDisableDrive, NULL));
 
   EXPECT_TRUE(
       recommended_store_->GetValue(prefs::kDownloadDefaultDirectory, &value));
   EXPECT_TRUE(value);
   EXPECT_TRUE(value->GetAsString(&download_directory));
   EXPECT_EQ(kUserIDHash, download_directory);
 }
 #endif