Merge "Fix: [SystemUI] icon_blacklist is not reset for sub users" am: e8465e84

        // 3 Removed because of a revert.

        if (oldVersion < 4) {

            // Delay this so that we can wait for everything to be registered first.

            new Handler(Dependency.get(Dependency.BG_LOOPER)).postDelayed(() -> clearAll(), 5000);

            final int user = mCurrentUser;

            new Handler(Dependency.get(Dependency.BG_LOOPER)).postDelayed(

                    () -> clearAllFromUser(user), 5000);

        }

        setValue(TUNER_VERSION, newVersion);

    }

    @Override

    public void clearAll() {

        clearAllFromUser(mCurrentUser);

    }

    public void clearAllFromUser(int user) {

        // A couple special cases.

        Settings.Global.putString(mContentResolver, DemoMode.DEMO_MODE_ALLOWED, null);

        Intent intent = new Intent(DemoMode.ACTION_DEMO);

            if (ArrayUtils.contains(RESET_BLACKLIST, key)) {

                continue;

            }

            Settings.Secure.putString(mContentResolver, key, null);

            Settings.Secure.putStringForUser(mContentResolver, key, null, user);

        }

    }