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 am: fa36d922fa am: 6284768b34

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

Change-Id: If723daa21c4aca8b3e354d8bb4f79007bd65abc7