Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/location_bar/icon_label_bubble_view.h

Index: chrome/browser/ui/views/location_bar/icon_label_bubble_view.h
diff --git a/chrome/browser/ui/views/location_bar/icon_label_bubble_view.h b/chrome/browser/ui/views/location_bar/icon_label_bubble_view.h
index bd952997adb85a3eaf39fedfb0b10e0b44a1f54b..ca6aa06f1705d0ccc64dbef451ff999b9d381518 100644
--- a/chrome/browser/ui/views/location_bar/icon_label_bubble_view.h
+++ b/chrome/browser/ui/views/location_bar/icon_label_bubble_view.h
@@ -38,7 +38,7 @@ class IconLabelBubbleView : public views::View {
                       SkColor text_color,
                       SkColor parent_background_color,
                       bool elide_in_middle);
-  virtual ~IconLabelBubbleView();
+  ~IconLabelBubbleView() override;
 
   void SetLabel(const base::string16& label);
   void SetImage(const gfx::ImageSkia& image);
@@ -48,10 +48,10 @@ class IconLabelBubbleView : public views::View {
 
  protected:
   // views::View:
-  virtual gfx::Size GetPreferredSize() const override;
-  virtual void Layout() override;
-  virtual void OnMouseEntered(const ui::MouseEvent& event) override;
-  virtual void OnMouseExited(const ui::MouseEvent& event) override;
+  gfx::Size GetPreferredSize() const override;
+  void Layout() override;
+  void OnMouseEntered(const ui::MouseEvent& event) override;
+  void OnMouseExited(const ui::MouseEvent& event) override;
 
   const gfx::FontList& font_list() const { return label_->font_list(); }
 
@@ -66,7 +66,7 @@ class IconLabelBubbleView : public views::View {
   static int GetBubbleOuterPadding(bool by_icon);
 
   // views::View:
-  virtual void OnPaint(gfx::Canvas* canvas) override;
+  void OnPaint(gfx::Canvas* canvas) override;
 
   int GetPreLabelWidth() const;