Index: ash/system/tray/tray_background_view.cc |
diff --git a/ash/system/tray/tray_background_view.cc b/ash/system/tray/tray_background_view.cc |
index bb15355135a8d1a95c506553f12724eacc880b9b..1b971931566bebc318140f4b4a8640266bb23e36 100644 |
--- a/ash/system/tray/tray_background_view.cc |
+++ b/ash/system/tray/tray_background_view.cc |
@@ -292,7 +292,7 @@ void TrayBackgroundView::InitializeBubbleAnimations( |
ash::WINDOW_VISIBILITY_ANIMATION_TYPE_FADE); |
ash::SetWindowVisibilityAnimationTransition( |
bubble_widget->GetNativeWindow(), |
- ash::ANIMATE_BOTH); |
+ ash::ANIMATE_HIDE); |
ash::SetWindowVisibilityAnimationDuration( |
bubble_widget->GetNativeWindow(), |
base::TimeDelta::FromMilliseconds(kAnimationDurationForPopupMS)); |