Index: ui/native_theme/native_theme_base.h |
diff --git a/ui/native_theme/native_theme_base.h b/ui/native_theme/native_theme_base.h |
index e0a877ff12aa6bd66ca5aa75ac15098dd9c21051..454c4b6ddd537aa4b2f9b9e4100667a4c087a466 100644 |
--- a/ui/native_theme/native_theme_base.h |
+++ b/ui/native_theme/native_theme_base.h |
@@ -200,6 +200,8 @@ class NATIVE_THEME_EXPORT NativeThemeBase : public NativeTheme { |
const SkScalar borderRadius) const; |
unsigned int scrollbar_width_; |
+ |
+ // The length of the arrow buttons, 0 means no buttons are drawn. |
unsigned int scrollbar_button_length_; |
DISALLOW_COPY_AND_ASSIGN(NativeThemeBase); |