The big keyguard transition refactor (4/n)

Nuke KeyguardScrim

Test: Kill SystemUI while lockscreen is showing, make sure nothing
is visible when being killed.

Bug: 32057734
Change-Id: I9f8d1e5a0e0f968460d8170627a849623c6a7245
diff --git a/services/core/java/com/android/server/wm/AccessibilityController.java b/services/core/java/com/android/server/wm/AccessibilityController.java
index bde65ed..670b9cc 100644
--- a/services/core/java/com/android/server/wm/AccessibilityController.java
+++ b/services/core/java/com/android/server/wm/AccessibilityController.java
@@ -1283,8 +1283,7 @@
         }
 
         private static boolean isReportedWindowType(int windowType) {
-            return (windowType != WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM
-                    && windowType != WindowManager.LayoutParams.TYPE_WALLPAPER
+            return (windowType != WindowManager.LayoutParams.TYPE_WALLPAPER
                     && windowType != WindowManager.LayoutParams.TYPE_BOOT_PROGRESS
                     && windowType != WindowManager.LayoutParams.TYPE_DISPLAY_OVERLAY
                     && windowType != WindowManager.LayoutParams.TYPE_DRAG