Cleanup: Remove deprecated version of views::CreateDialogFrameView().

chrome/browser/ui/views/tab_modal_confirm_dialog_views.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/ui/views/tab_modal_confirm_dialog_views.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tab_modal_confirm_dialog_delegate.h"
-#include "chrome/browser/ui/views/constrained_window_views.h"
 #include "chrome/common/chrome_switches.h"
 #include "components/web_modal/web_contents_modal_dialog_host.h"
 #include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "components/web_modal/web_contents_modal_dialog_manager_delegate.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/window_open_disposition.h"
 #include "ui/views/controls/message_box_view.h"
 #include "ui/views/layout/layout_constants.h"
@@ skipping 94 matching lines @@
   return true;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // TabModalConfirmDialogViews, views::WidgetDelegate implementation:
 
 views::View* TabModalConfirmDialogViews::GetContentsView() {
   return message_box_view_;
 }
 
-// TODO(wittman): Remove this override once we move to the new style frame view
-// on all dialogs.
-views::NonClientFrameView* TabModalConfirmDialogViews::CreateNonClientFrameView(
-    views::Widget* widget) {
-  return CreateConstrainedStyleNonClientFrameView(widget, browser_context_);
-}
-
 views::Widget* TabModalConfirmDialogViews::GetWidget() {
   return message_box_view_->GetWidget();
 }
 
 const views::Widget* TabModalConfirmDialogViews::GetWidget() const {
   return message_box_view_->GetWidget();
 }
 
 void TabModalConfirmDialogViews::DeleteDelegate() {
   delete this;
 }
 
 ui::ModalType TabModalConfirmDialogViews::GetModalType() const {
 #if defined(USE_ASH)
   return ui::MODAL_TYPE_CHILD;
 #else
   return views::WidgetDelegate::GetModalType();
 #endif
 }