| Index: ash/system/web_notification/web_notification_tray.cc
 | 
| diff --git a/ash/system/web_notification/web_notification_tray.cc b/ash/system/web_notification/web_notification_tray.cc
 | 
| index 5c492feca5dcb483e224beca22a48477d7cd79a1..aa4a818dc7d3ac7a33cae6c11b5a6adaa7f03e2f 100644
 | 
| --- a/ash/system/web_notification/web_notification_tray.cc
 | 
| +++ b/ash/system/web_notification/web_notification_tray.cc
 | 
| @@ -270,7 +270,8 @@ bool WebNotificationTray::ShowMessageCenterInternal(bool show_settings) {
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|              status_area_window->GetBoundsInScreen());
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|      max_height = bounds_in_root.bottom();
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|    }
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| -  message_center_bubble->SetMaxHeight(std::max(0, max_height - kTraySpacing));
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| +  message_center_bubble->SetMaxHeight(
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| +      std::max(0, max_height - GetTrayConstant(TRAY_SPACING)));
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|    if (show_settings)
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|      message_center_bubble->SetSettingsVisible();
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|    message_center_bubble_.reset(
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| 
 |