Standardize usage of virtual/override/final specifiers.

components/translate/core/browser/translate_script_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 "components/translate/core/browser/translate_script.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "components/translate/core/browser/translate_download_manager.h"
 #include "components/translate/core/common/translate_switches.h"
 #include "net/base/load_flags.h"
 #include "net/base/url_util.h"
 #include "net/http/http_request_headers.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 namespace translate {
 
 class TranslateScriptTest : public testing::Test {
  public:
   TranslateScriptTest() : testing::Test() {}
 
  protected:
-  virtual void SetUp() {
+  void SetUp() override {
     script_.reset(new TranslateScript);
     DCHECK(script_.get());
     TranslateDownloadManager::GetInstance()->set_application_locale("en");
   }
 
-  virtual void TearDown() {
-    script_.reset();
-  }
+  void TearDown() override { script_.reset(); }
 
   void Request() {
     script_->Request(
         base::Bind(&TranslateScriptTest::OnComplete, base::Unretained(this)));
   }
 
   net::TestURLFetcher* GetTestURLFetcher() {
     return url_fetcher_factory_.GetFetcherByID(TranslateScript::kFetcherId);
   }
 
@@ skipping 70 matching lines @@
   ASSERT_TRUE(fetcher);
 
   GURL expected_url(script_url);
   GURL url = fetcher->GetOriginalURL();
   EXPECT_TRUE(url.is_valid());
   EXPECT_EQ(expected_url.GetOrigin().spec(), url.GetOrigin().spec());
   EXPECT_EQ(expected_url.path(), url.path());
 }
 
 }  // namespace translate