Update {virtual,override} to follow C++11 style in ui.

ui/shell_dialogs/select_file_dialog_win.cc

 // Copyright (c) 2012 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 "ui/shell_dialogs/select_file_dialog_win.h"
 
 #include <shlobj.h>
 
 #include <algorithm>
 #include <set>
@@ skipping 148 matching lines @@
 class SelectFileDialogImpl : public ui::SelectFileDialog,
                              public ui::BaseShellDialogImpl {
  public:
   SelectFileDialogImpl(
       Listener* listener,
       ui::SelectFilePolicy* policy,
       const base::Callback<bool(OPENFILENAME*)>& get_open_file_name_impl,
       const base::Callback<bool(OPENFILENAME*)>& get_save_file_name_impl);
 
   // BaseShellDialog implementation:
-  virtual bool IsRunning(gfx::NativeWindow owning_window) const override;
-  virtual void ListenerDestroyed() override;
+  bool IsRunning(gfx::NativeWindow owning_window) const override;
+  void ListenerDestroyed() override;
 
  protected:
   // SelectFileDialog implementation:
-  virtual void SelectFileImpl(
+  void SelectFileImpl(
       Type type,
       const base::string16& title,
       const base::FilePath& default_path,
       const FileTypeInfo* file_types,
       int file_type_index,
       const base::FilePath::StringType& default_extension,
       gfx::NativeWindow owning_window,
       void* params) override;
 
  private:
-  virtual ~SelectFileDialogImpl();
+  ~SelectFileDialogImpl() override;
 
   // A struct for holding all the state necessary for displaying a Save dialog.
   struct ExecuteSelectParams {
     ExecuteSelectParams(Type type,
                         const std::wstring& title,
                         const base::FilePath& default_path,
                         const FileTypeInfo* file_types,
                         int file_type_index,
                         const std::wstring& default_extension,
                         RunState run_state,
@@ skipping 84 matching lines @@
   bool RunOpenMultiFileDialog(const std::wstring& title,
                               const std::wstring& filter,
                               HWND owner,
                               std::vector<base::FilePath>* paths);
 
   // The callback function for when the select folder dialog is opened.
   static int CALLBACK BrowseCallbackProc(HWND window, UINT message,
                                          LPARAM parameter,
                                          LPARAM data);
 
-  virtual bool HasMultipleFileTypeChoicesImpl() override;
+  bool HasMultipleFileTypeChoicesImpl() override;
 
   // Returns the filter to be used while displaying the open/save file dialog.
   // This is computed from the extensions for the file types being opened.
   // |file_types| can be NULL in which case the returned filter will be empty.
   base::string16 GetFilterForFileTypes(const FileTypeInfo* file_types);
 
   bool has_multiple_file_type_choices_;
   base::Callback<bool(OPENFILENAME*)> get_open_file_name_impl_;
   base::Callback<bool(OPENFILENAME*)> get_save_file_name_impl_;
 
@@ skipping 465 matching lines @@
 SelectFileDialog* CreateDefaultWinSelectFileDialog(
     SelectFileDialog::Listener* listener,
     SelectFilePolicy* policy) {
   return CreateWinSelectFileDialog(listener,
                                    policy,
                                    base::Bind(&CallBuiltinGetOpenFileName),
                                    base::Bind(&CallBuiltinGetSaveFileName));
 }
 
 }  // namespace ui