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

chrome/browser/ui/cocoa/location_bar/content_setting_decoration.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_LOCATION_BAR_CONTENT_SETTING_DECORATION_H_
 #define CHROME_BROWSER_UI_COCOA_LOCATION_BAR_CONTENT_SETTING_DECORATION_H_
 
 #include "base/memory/scoped_ptr.h"
 #import "chrome/browser/ui/cocoa/location_bar/image_decoration.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 
 // ContentSettingDecoration is used to display the content settings
 // images on the current page.
 
 @class ContentSettingAnimationState;
 class ContentSettingImageModel;
 class LocationBarViewMac;
 class Profile;
 
 namespace content {
 class WebContents;
 }
 
 class ContentSettingDecoration : public ImageDecoration {
  public:
   ContentSettingDecoration(ContentSettingsType settings_type,
                            LocationBarViewMac* owner,
                            Profile* profile);
-  virtual ~ContentSettingDecoration();
+  ~ContentSettingDecoration() override;
 
   // Updates the image and visibility state based on the supplied WebContents.
   // Returns true if the decoration's visible state changed.
   bool UpdateFromWebContents(content::WebContents* web_contents);
 
   // Overridden from |LocationBarDecoration|
-  virtual bool AcceptsMousePress() override;
-  virtual bool OnMousePressed(NSRect frame, NSPoint location) override;
-  virtual NSString* GetToolTip() override;
-  virtual CGFloat GetWidthForSpace(CGFloat width) override;
-  virtual void DrawInFrame(NSRect frame, NSView* control_view) override;
-  virtual NSPoint GetBubblePointInFrame(NSRect frame) override;
+  bool AcceptsMousePress() override;
+  bool OnMousePressed(NSRect frame, NSPoint location) override;
+  NSString* GetToolTip() override;
+  CGFloat GetWidthForSpace(CGFloat width) override;
+  void DrawInFrame(NSRect frame, NSView* control_view) override;
+  NSPoint GetBubblePointInFrame(NSRect frame) override;
 
   // Called from internal animator. Only public because ObjC objects can't
   // be friends.
   virtual void AnimationTimerFired();
 
  private:
 
   void SetToolTip(NSString* tooltip);
 
   // Returns an attributed string with the animated text.
@@ skipping 11 matching lines @@
 
   // Used when the decoration has animated text.
   base::scoped_nsobject<ContentSettingAnimationState> animation_;
   CGFloat text_width_;
   base::scoped_nsobject<NSAttributedString> animated_text_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentSettingDecoration);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_LOCATION_BAR_CONTENT_SETTING_DECORATION_H_