Merge "Fix storing the wrong value of mLockdown in setting" into oc-mr1-dev am: 83739b6db9 am: a2a586a61a am: d29dc3d991 am: e7069bce3c am: f1c038465d am: 488660a841

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12735135

Change-Id: Ib1481039e0f1c4cfc228e2417d2a06c8d77e4b8b