Added TYPE_APPLICATION_ABOVE_SUB_PANEL window type.

TYPE_APPLICATION_ABOVE_SUB_PANEL will be displayed on top of their
attached window and any TYPE_APPLICATION_SUB_PANEL panels.

Bug: 20135562
Change-Id: I711de3c19c01432c44de205bf09934a8b23b53fd
diff --git a/services/core/java/com/android/server/wm/AccessibilityController.java b/services/core/java/com/android/server/wm/AccessibilityController.java
index ae8832a..91ce739 100644
--- a/services/core/java/com/android/server/wm/AccessibilityController.java
+++ b/services/core/java/com/android/server/wm/AccessibilityController.java
@@ -339,6 +339,7 @@
                         case WindowManager.LayoutParams.TYPE_APPLICATION_PANEL:
                         case WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA:
                         case WindowManager.LayoutParams.TYPE_APPLICATION_SUB_PANEL:
+                        case WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL:
                         case WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG:
                         case WindowManager.LayoutParams.TYPE_SEARCH_BAR:
                         case WindowManager.LayoutParams.TYPE_PHONE: