Standardize usage of virtual/override/final specifiers.

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

Index: chrome/browser/ui/views/location_bar/origin_chip_view.h
diff --git a/chrome/browser/ui/views/location_bar/origin_chip_view.h b/chrome/browser/ui/views/location_bar/origin_chip_view.h
index b0a8046ca461e25f0955e002bed7566a5a34fec4..b0e154404abb2515b5e6f1b4b028db5a37db9310 100644
--- a/chrome/browser/ui/views/location_bar/origin_chip_view.h
+++ b/chrome/browser/ui/views/location_bar/origin_chip_view.h
@@ -41,7 +41,7 @@ class OriginChipView : public views::LabelButton,
   OriginChipView(LocationBarView* location_bar_view,
                  Profile* profile,
                  const gfx::FontList& font_list);
-  virtual ~OriginChipView();
+  ~OriginChipView() override;
 
   SkColor pressed_text_color() const { return pressed_text_color_; }
   SkColor pressed_background_color() const {
@@ -68,8 +68,8 @@ class OriginChipView : public views::LabelButton,
   int WidthFromStartOfLabels() const;
 
   // views::LabelButton:
-  virtual gfx::Size GetPreferredSize() const override;
-  virtual void Layout() override;
+  gfx::Size GetPreferredSize() const override;
+  void Layout() override;
 
  private:
   // Returns the X coordinate the first label should be placed at.
@@ -79,19 +79,18 @@ class OriginChipView : public views::LabelButton,
   void SetBorderImages(const int images[3][9]);
 
   // views::LabelButton:
-  virtual void AnimationProgressed(const gfx::Animation* animation) override;
-  virtual void AnimationEnded(const gfx::Animation* animation) override;
-  virtual void OnPaintBorder(gfx::Canvas* canvas) override;
-  virtual void StateChanged() override;
+  void AnimationProgressed(const gfx::Animation* animation) override;
+  void AnimationEnded(const gfx::Animation* animation) override;
+  void OnPaintBorder(gfx::Canvas* canvas) override;
+  void StateChanged() override;
 
   // views::ButtonListener:
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) override;
+  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   // SafeBrowsingUIManager::Observer:
-  virtual void OnSafeBrowsingHit(
+  void OnSafeBrowsingHit(
       const SafeBrowsingUIManager::UnsafeResource& resource) override;
-  virtual void OnSafeBrowsingMatch(
+  void OnSafeBrowsingMatch(
       const SafeBrowsingUIManager::UnsafeResource& resource) override;
 
   LocationBarView* location_bar_view_;