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

chrome/browser/ui/collected_cookies_infobar_delegate.h

Index: chrome/browser/ui/collected_cookies_infobar_delegate.h
diff --git a/chrome/browser/ui/collected_cookies_infobar_delegate.h b/chrome/browser/ui/collected_cookies_infobar_delegate.h
index 4eed88c6acebf2ddae6fed62282f3eceb12289ce..830923a35abbcd0660244d6f1fdb5555cfc8d84c 100644
--- a/chrome/browser/ui/collected_cookies_infobar_delegate.h
+++ b/chrome/browser/ui/collected_cookies_infobar_delegate.h
@@ -22,15 +22,15 @@ class CollectedCookiesInfoBarDelegate : public ConfirmInfoBarDelegate {
 
  private:
   CollectedCookiesInfoBarDelegate();
-  virtual ~CollectedCookiesInfoBarDelegate();
+  ~CollectedCookiesInfoBarDelegate() override;
 
   // ConfirmInfoBarDelegate:
-  virtual int GetIconID() const override;
-  virtual Type GetInfoBarType() const override;
-  virtual base::string16 GetMessageText() const override;
-  virtual int GetButtons() const override;
-  virtual base::string16 GetButtonLabel(InfoBarButton button) const override;
-  virtual bool Accept() override;
+  int GetIconID() const override;
+  Type GetInfoBarType() const override;
+  base::string16 GetMessageText() const override;
+  int GetButtons() const override;
+  base::string16 GetButtonLabel(InfoBarButton button) const override;
+  bool Accept() override;
 
   DISALLOW_COPY_AND_ASSIGN(CollectedCookiesInfoBarDelegate);
 };