Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/pdf_password_dialog.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/grit/generated_resources.h"
 #include "components/constrained_window/constrained_window_views.h"
 #include "components/pdf/browser/pdf_web_contents_helper_client.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/views/controls/message_box_view.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/layout/layout_constants.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/window/dialog_delegate.h"
 
 namespace {
 
 // Runs a tab-modal dialog that asks the user for a password.
 class PDFPasswordDialogViews : public views::DialogDelegate {
  public:
   PDFPasswordDialogViews(content::WebContents* web_contents,
                          const base::string16& prompt,
                          const pdf::PasswordDialogClosedCallback& callback);
-  virtual ~PDFPasswordDialogViews();
+  ~PDFPasswordDialogViews() override;
 
   // views::DialogDelegate:
-  virtual base::string16 GetWindowTitle() const override;
-  virtual base::string16 GetDialogButtonLabel(
-      ui::DialogButton button) const override;
-  virtual bool Cancel() override;
-  virtual bool Accept() override;
+  base::string16 GetWindowTitle() const override;
+  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
+  bool Cancel() override;
+  bool Accept() override;
 
   // views::WidgetDelegate:
-  virtual views::View* GetInitiallyFocusedView() override;
-  virtual views::View* GetContentsView() override;
-  virtual views::Widget* GetWidget() override;
-  virtual const views::Widget* GetWidget() const override;
-  virtual void DeleteDelegate() override;
-  virtual ui::ModalType GetModalType() const override;
+  views::View* GetInitiallyFocusedView() override;
+  views::View* GetContentsView() override;
+  views::Widget* GetWidget() override;
+  const views::Widget* GetWidget() const override;
+  void DeleteDelegate() override;
+  ui::ModalType GetModalType() const override;
 
  private:
   // The message box view whose commands we handle.
   views::MessageBoxView* message_box_view_;
 
   pdf::PasswordDialogClosedCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(PDFPasswordDialogViews);
 };
 
@@ skipping 74 matching lines @@
   return ui::MODAL_TYPE_CHILD;
 }
 
 }  // namespace
 
 void ShowPDFPasswordDialog(content::WebContents* web_contents,
                            const base::string16& prompt,
                            const pdf::PasswordDialogClosedCallback& callback) {
   new PDFPasswordDialogViews(web_contents, prompt, callback);
 }