Standardize usage of virtual/override/final in chrome/browser/ui/

chrome/browser/ui/webui/bidi_checker_web_ui_test.h

Index: chrome/browser/ui/webui/bidi_checker_web_ui_test.h
diff --git a/chrome/browser/ui/webui/bidi_checker_web_ui_test.h b/chrome/browser/ui/webui/bidi_checker_web_ui_test.h
index 42fe92e343439e7e081304bfd182de2d6f21c987..d942481cd126fafd897963c8b21af1e6d9c20fcb 100644
--- a/chrome/browser/ui/webui/bidi_checker_web_ui_test.h
+++ b/chrome/browser/ui/webui/bidi_checker_web_ui_test.h
@@ -30,7 +30,7 @@ class WebUIBidiCheckerBrowserTest : public WebUIBrowserTest {
   void RunBidiCheckerOnPage(const std::string& page_url, bool is_rtl);
 
   // Setup test path.
-  virtual void SetUpInProcessBrowserTestFixture() override;
+  void SetUpInProcessBrowserTestFixture() override;
 
  private:
   // The command line args used to run the test before being changed in SetUp().
@@ -49,8 +49,8 @@ class WebUIBidiCheckerBrowserTestRTL : public WebUIBidiCheckerBrowserTest {
   void RunBidiCheckerOnPage(const std::string& page_url);
 
  protected:
-  virtual void SetUpOnMainThread() override;
-  virtual void TearDownOnMainThread() override;
+  void SetUpOnMainThread() override;
+  void TearDownOnMainThread() override;
 
   // The app locale before we change it
   std::string app_locale_;