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 6abc2be99117a612ed83914f88e9b3e7455430eb..fe66d96bab8a5c2c3382bf74cdf4d10907a28b66 100644 |
--- a/ash/system/tray/tray_background_view.cc |
+++ b/ash/system/tray/tray_background_view.cc |
@@ -284,7 +284,7 @@ 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)); |