Refactored out JS specific part of modal dialog stack into its own class, exp...

chrome/browser/app_modal_dialog_win.cc

 // Copyright (c) 2009 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/app_modal_dialog.h"
 
 #include "base/logging.h"
 #include "chrome/browser/views/jsmessage_box_dialog.h"
+#include "views/window/dialog_delegate.h"
 #include "views/window/window.h"
 
 AppModalDialog::~AppModalDialog() {
 }
 
 void AppModalDialog::CreateAndShowDialog() {
-  dialog_ = new JavascriptMessageBoxDialog(this, message_text_,
-      default_prompt_text_, display_suppress_checkbox_);
+  dialog_ = CreateNativeDialog();
   DCHECK(dialog_->IsModal());
   dialog_->ShowModalDialog();
 }
 
 void AppModalDialog::ActivateModalDialog() {
   dialog_->ActivateModalDialog();
 }
 
 void AppModalDialog::CloseModalDialog() {
   dialog_->CloseModalDialog();
 }
-
-int AppModalDialog::GetDialogButtons() {
-  return dialog_->GetDialogButtons();
-}
-
-void AppModalDialog::AcceptWindow() {
-  views::DialogClientView* client_view =
-      dialog_->window()->GetClientView()->AsDialogClientView();
-  client_view->AcceptWindow();
-}
-
-void AppModalDialog::CancelWindow() {
-  views::DialogClientView* client_view =
-      dialog_->window()->GetClientView()->AsDialogClientView();
-  client_view->CancelWindow();
-}