|  | // Copyright 2014 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. | 
|  |  | 
|  | // Defines all the command-line switches used by native theme | 
|  |  | 
|  | #ifndef UI_NATIVE_THEME_NATIVE_THEME_FEATURES_H_ | 
|  | #define UI_NATIVE_THEME_NATIVE_THEME_FEATURES_H_ | 
|  |  | 
|  | #include "base/feature_list.h" | 
|  | #include "ui/native_theme/native_theme_export.h" | 
|  |  | 
|  | namespace features { | 
|  |  | 
|  | NATIVE_THEME_EXPORT extern const base::Feature kOverlayScrollbar; | 
|  | NATIVE_THEME_EXPORT extern const base::Feature | 
|  | kOverlayScrollbarFlashAfterAnyScrollUpdate; | 
|  | NATIVE_THEME_EXPORT extern const base::Feature | 
|  | kOverlayScrollbarFlashWhenMouseEnter; | 
|  |  | 
|  | }  // namespace features | 
|  |  | 
|  | namespace ui { | 
|  |  | 
|  | NATIVE_THEME_EXPORT bool IsOverlayScrollbarEnabled(); | 
|  | NATIVE_THEME_EXPORT bool OverlayScrollbarFlashAfterAnyScrollUpdate(); | 
|  | NATIVE_THEME_EXPORT bool OverlayScrollbarFlashWhenMouseEnter(); | 
|  |  | 
|  | }  // namespace ui | 
|  |  | 
|  | #endif  // UI_NATIVE_THEME_NATIVE_THEME_FEATURES_H_ |