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

chrome/browser/extensions/suspicious_extension_bubble_controller.cc

Index: chrome/browser/extensions/suspicious_extension_bubble_controller.cc
diff --git a/chrome/browser/extensions/suspicious_extension_bubble_controller.cc b/chrome/browser/extensions/suspicious_extension_bubble_controller.cc
index 24678c9e375c1c78d81e1211a3bad0de83224be8..da364b2781e949169ad996e51bf43cb25f363639 100644
--- a/chrome/browser/extensions/suspicious_extension_bubble_controller.cc
+++ b/chrome/browser/extensions/suspicious_extension_bubble_controller.cc
@@ -37,25 +37,24 @@ class SuspiciousExtensionBubbleDelegate
     : public ExtensionMessageBubbleController::Delegate {
  public:
   explicit SuspiciousExtensionBubbleDelegate(Profile* profile);
-  virtual ~SuspiciousExtensionBubbleDelegate();
+  ~SuspiciousExtensionBubbleDelegate() override;
 
   // ExtensionMessageBubbleController::Delegate methods.
-  virtual bool ShouldIncludeExtension(const std::string& extension_id) override;
-  virtual void AcknowledgeExtension(
+  bool ShouldIncludeExtension(const std::string& extension_id) override;
+  void AcknowledgeExtension(
       const std::string& extension_id,
       ExtensionMessageBubbleController::BubbleAction user_action) override;
-  virtual void PerformAction(const extensions::ExtensionIdList& list) override;
-  virtual base::string16 GetTitle() const override;
-  virtual base::string16 GetMessageBody(
-      bool anchored_to_browser_action) const override;
-  virtual base::string16 GetOverflowText(
+  void PerformAction(const extensions::ExtensionIdList& list) override;
+  base::string16 GetTitle() const override;
+  base::string16 GetMessageBody(bool anchored_to_browser_action) const override;
+  base::string16 GetOverflowText(
       const base::string16& overflow_count) const override;
-  virtual GURL GetLearnMoreUrl() const override;
-  virtual base::string16 GetActionButtonLabel() const override;
-  virtual base::string16 GetDismissButtonLabel() const override;
-  virtual bool ShouldShowExtensionList() const override;
-  virtual void LogExtensionCount(size_t count) override;
-  virtual void LogAction(
+  GURL GetLearnMoreUrl() const override;
+  base::string16 GetActionButtonLabel() const override;
+  base::string16 GetDismissButtonLabel() const override;
+  bool ShouldShowExtensionList() const override;
+  void LogExtensionCount(size_t count) override;
+  void LogAction(
       ExtensionMessageBubbleController::BubbleAction action) override;
 
   DISALLOW_COPY_AND_ASSIGN(SuspiciousExtensionBubbleDelegate);