Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/autofill/info_bubble.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/ui/views/autofill/info_bubble.h"
 
 #include "base/i18n/rtl.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/size.h"
@@ skipping 16 matching lines @@
 // The margin between the content of the error bubble and its border.
 const int kInfoBubbleHorizontalMargin = 14;
 const int kInfoBubbleVerticalMargin = 12;
 
 }  // namespace
 
 class InfoBubbleFrame : public views::BubbleFrameView {
  public:
   explicit InfoBubbleFrame(const gfx::Insets& content_margins)
       : views::BubbleFrameView(content_margins) {}
-  virtual ~InfoBubbleFrame() {}
+  ~InfoBubbleFrame() override {}
 
-  virtual gfx::Rect GetAvailableScreenBounds(const gfx::Rect& rect) override {
+  gfx::Rect GetAvailableScreenBounds(const gfx::Rect& rect) override {
     return available_bounds_;
   }
 
   void set_available_bounds(const gfx::Rect& available_bounds) {
     available_bounds_ = available_bounds;
   }
 
  private:
   // Bounds that this frame should try to keep bubbles within (screen coords).
   gfx::Rect available_bounds_;
@@ skipping 90 matching lines @@
 }
 
 void InfoBubble::OnWidgetBoundsChanged(views::Widget* widget,
                                        const gfx::Rect& new_bounds) {
   views::BubbleDelegateView::OnWidgetBoundsChanged(widget, new_bounds);
   if (anchor_widget() == widget)
     frame_->set_available_bounds(widget->GetWindowBoundsInScreen());
 }
 
 }  // namespace autofill