The big keyguard transition refactor (6/n)

Cleanup:
- Make sure all the state is nicely dumped.
- Remove some unused stuff.
- Fix a flicker when occluded -> unlocked

Bug: 32057734
Change-Id: Id87e26adccef740d608b325c2dc1f6db14dd4ec3
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 00e65d2..eed8dd7 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -3168,15 +3168,16 @@
         pw.print(prefix); pw.println("mUserStackInFront=" + mUserStackInFront);
         pw.print(prefix); pw.println("mActivityContainers=" + mActivityContainers);
         pw.print(prefix); pw.print("mLockTaskModeState=" + lockTaskModeToString());
-                final SparseArray<String[]> packages = mService.mLockTaskPackages;
-                if (packages.size() > 0) {
-                    pw.println(" mLockTaskPackages (userId:packages)=");
-                    for (int i = 0; i < packages.size(); ++i) {
-                        pw.print(prefix); pw.print(prefix); pw.print(packages.keyAt(i));
-                        pw.print(":"); pw.println(Arrays.toString(packages.valueAt(i)));
-                    }
-                }
-                pw.println(" mLockTaskModeTasks" + mLockTaskModeTasks);
+        final SparseArray<String[]> packages = mService.mLockTaskPackages;
+        if (packages.size() > 0) {
+            pw.print(prefix); pw.println("mLockTaskPackages (userId:packages)=");
+            for (int i = 0; i < packages.size(); ++i) {
+                pw.print(prefix); pw.print(prefix); pw.print(packages.keyAt(i));
+                pw.print(":"); pw.println(Arrays.toString(packages.valueAt(i)));
+            }
+        }
+        pw.println(" mLockTaskModeTasks" + mLockTaskModeTasks);
+        mKeyguardController.dump(pw, prefix);
     }
 
     /**