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

chrome/browser/ui/website_settings/permission_bubble_manager.h

Index: chrome/browser/ui/website_settings/permission_bubble_manager.h
diff --git a/chrome/browser/ui/website_settings/permission_bubble_manager.h b/chrome/browser/ui/website_settings/permission_bubble_manager.h
index c80b3f73c84b5af2f59ecf4ea0b3b529053ecdb9..2783bdf9af7b530df1f11446afc76afd4876b595 100644
--- a/chrome/browser/ui/website_settings/permission_bubble_manager.h
+++ b/chrome/browser/ui/website_settings/permission_bubble_manager.h
@@ -33,7 +33,7 @@ class PermissionBubbleManager
   // Return the flag-driven enabled state of permissions bubbles.
   static bool Enabled();
 
-  virtual ~PermissionBubbleManager();
+  ~PermissionBubbleManager() override;
 
   // Adds a new request to the permission bubble. Ownership of the request
   // remains with the caller. The caller must arrange for the request to
@@ -55,7 +55,7 @@ class PermissionBubbleManager
   // Sets the active view for the permission bubble. If this is NULL, it
   // means any existing permission bubble can no longer be shown. Does not
   // take ownership of the view.
-  virtual void SetView(PermissionBubbleView* view) override;
+  void SetView(PermissionBubbleView* view) override;
 
  private:
   friend class PermissionBubbleManagerTest;
@@ -65,22 +65,22 @@ class PermissionBubbleManager
   explicit PermissionBubbleManager(content::WebContents* web_contents);
 
   // WebContentsObserver:
-  virtual void DocumentOnLoadCompletedInMainFrame() override;
-  virtual void DocumentLoadedInFrame(
+  void DocumentOnLoadCompletedInMainFrame() override;
+  void DocumentLoadedInFrame(
       content::RenderFrameHost* render_frame_host) override;
 
   // If a page on which permissions requests are pending is navigated,
   // they will be finalized as if canceled by the user.
-  virtual void NavigationEntryCommitted(
+  void NavigationEntryCommitted(
       const content::LoadCommittedDetails& details) override;
-  virtual void WebContentsDestroyed() override;
+  void WebContentsDestroyed() override;
 
   // PermissionBubbleView::Delegate:
-  virtual void ToggleAccept(int request_index, bool new_value) override;
-  virtual void SetCustomizationMode() override;
-  virtual void Accept() override;
-  virtual void Deny() override;
-  virtual void Closing() override;
+  void ToggleAccept(int request_index, bool new_value) override;
+  void SetCustomizationMode() override;
+  void Accept() override;
+  void Deny() override;
+  void Closing() override;
 
   // Posts a task which will allow the bubble to become visible if it is needed.
   void ScheduleShowBubble();