Remove new dialog style command-line flags, etc.

ui/views/window/dialog_delegate.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/views/window/dialog_delegate.h"
 
 #include "base/logging.h"
 #include "grit/ui_strings.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "ui/base/ui_base_switches_util.h"
 #include "ui/views/bubble/bubble_border.h"
 #include "ui/views/bubble/bubble_frame_view.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_observer.h"
 #include "ui/views/window/dialog_client_view.h"
 
 #if defined(USE_AURA)
 #include "ui/views/corewm/shadow_types.h"
 #endif
 
 namespace views {
 
 ////////////////////////////////////////////////////////////////////////////////
 // DialogDelegate:
 
 DialogDelegate::~DialogDelegate() {
 }
 
 // static
 bool DialogDelegate::UseNewStyle() {
-  return switches::IsNewDialogStyleEnabled() &&
-         Textfield::IsViewsTextfieldEnabled();
+  // The new dialog style cannot host native Windows textfield controls.
+  return Textfield::IsViewsTextfieldEnabled();
 }
 
 // static
 Widget* DialogDelegate::CreateDialogWidget(DialogDelegate* dialog,
                                            gfx::NativeWindow context,
                                            gfx::NativeWindow parent) {
   views::Widget* widget = new views::Widget;
   views::Widget::InitParams params;
   params.delegate = dialog;
   const bool use_new_style = dialog ?
@@ skipping 191 matching lines @@
 
 const Widget* DialogDelegateView::GetWidget() const {
   return View::GetWidget();
 }
 
 View* DialogDelegateView::GetContentsView() {
   return this;
 }
 
 }  // namespace views