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

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

Change-Id: I56a80948eae34353072ccfc394f1711996dfce7b

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

@@ -19198,7 +19198,8 @@ 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);
         }