DO NOT MERGE Fix NPE in executeDeletePackageLIF. am: 01e0f4813a am: b2487b7862 am: e6ef7e83b0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12495373

Change-Id: Ib0ebacb28f841a4ff307b30eecc235daa5625ab1

services/core/java/com/android/server/pm/PackageManagerService.java

@@ -19203,7 +19203,8 @@ public class PackageManagerService extends IPackageManager.Stub
 
         // We need to get the permission state before package state is (potentially) destroyed.
         final SparseBooleanArray hadSuspendAppsPermission = new SparseBooleanArray();
-        for (int userId : allUserHandles) {
+        // allUserHandles could be null, so call mUserManager.getUserIds() directly which is cached anyway.
+        for (int userId : mUserManager.getUserIds()) {
             hadSuspendAppsPermission.put(userId, checkPermission(Manifest.permission.SUSPEND_APPS,
                     packageName, userId) == PERMISSION_GRANTED);
         }