Only report top peekingcard as visibile.

Bug: 20751989
Change-Id: I741d5e6fc1dcbe036d2c8ac0d49e2e47fdf7a625
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 5d98fe9..45d2e8f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -473,9 +473,7 @@
     private int mLastLoggedStateFingerprint;
 
     private static final int VISIBLE_LOCATIONS = StackViewState.LOCATION_FIRST_CARD
-            | StackViewState.LOCATION_TOP_STACK_PEEKING
-            | StackViewState.LOCATION_MAIN_AREA
-            | StackViewState.LOCATION_BOTTOM_STACK_PEEKING;
+            | StackViewState.LOCATION_MAIN_AREA;
 
     private final OnChildLocationsChangedListener mNotificationLocationsChangedListener =
             new OnChildLocationsChangedListener() {