Remove the enrollment dialog extra border.

chrome/browser/chromeos/enrollment_dialog_view.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 "chrome/browser/chromeos/enrollment_dialog_view.h"
 
 #include "base/bind.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/cros/network_library.h"
 #include "chrome/browser/extensions/extension_host.h"
@@ skipping 78 matching lines @@
 }
 
 // static
 void EnrollmentDialogView::ShowDialog(gfx::NativeWindow owning_window,
                                       const std::string& network_name,
                                       Profile* profile,
                                       const GURL& target_uri,
                                       const base::Closure& connect) {
   EnrollmentDialogView* dialog_view =
       new EnrollmentDialogView(network_name, profile, target_uri, connect);
-  views::Widget::CreateWindowWithParent(dialog_view, owning_window);
+  views::DialogDelegate::CreateDialogWidget(dialog_view, NULL, owning_window);
   dialog_view->InitDialog();
   views::Widget* widget = dialog_view->GetWidget();
   DCHECK(widget);
   widget->Show();
 }
 
 int EnrollmentDialogView::GetDialogButtons() const {
   return ui::DIALOG_BUTTON_CANCEL | ui::DIALOG_BUTTON_OK;
 }
 
@@ skipping 136 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // Factory function.
 
 EnrollmentDelegate* CreateEnrollmentDelegate(gfx::NativeWindow owning_window,
                                              const std::string& network_name,
                                              Profile* profile) {
   return new DialogEnrollmentDelegate(owning_window, network_name, profile);
 }
 
 }  // namespace chromeos