MacViews: Overlay Scrollbars with Show/Hide Animations

ui/views/style/platform_style_mac.cc

-// Copyright 2015 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/style/platform_style.h"
-
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/button/label_button_border.h"
-#include "ui/views/style/mac/dialog_button_border_mac.h"
-
-namespace views {
-
-// static
-scoped_ptr<LabelButtonBorder> PlatformStyle::CreateLabelButtonBorder(
-    Button::ButtonStyle style) {
-  if (style == Button::STYLE_BUTTON)
-    return make_scoped_ptr(new DialogButtonBorderMac());
-
-  return make_scoped_ptr(new LabelButtonAssetBorder(style));
-}
-
-}  // namespace views