Use a constant value (derived from MAX_BUBBLES) for elevation.

Fixes: 128815608
Test: look at bubbles, see shadows
Change-Id: Ie926ab70569736a19dc7ae92a9f1c4efe1000c3f
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
index 4a2731e..0e691fb 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
@@ -80,8 +80,6 @@
 
     private static final String TAG = "BubbleController";
 
-    private static final int MAX_BUBBLES = 5; // TODO: actually enforce this
-
     @Retention(SOURCE)
     @IntDef({DISMISS_USER_GESTURE, DISMISS_AGED, DISMISS_TASK_FINISHED, DISMISS_BLOCKED,
             DISMISS_NOTIF_CANCEL, DISMISS_ACCESSIBILITY_ACTION})
@@ -94,6 +92,8 @@
     static final int DISMISS_NOTIF_CANCEL = 5;
     static final int DISMISS_ACCESSIBILITY_ACTION = 6;
 
+    static final int MAX_BUBBLES = 5; // TODO: actually enforce this
+
     // Enables some subset of notifs to automatically become bubbles
     private static final boolean DEBUG_ENABLE_AUTO_BUBBLE = false;