Merge "Add user switcher related strings to SettingsLib." into rvc-dev am:...
Merge "Add user switcher related strings to SettingsLib." into rvc-dev am: 66041721 am: 71a60571 am: fb79b493 am: 534d2495
Change-Id: I20c14b2e879db22b33e5b3dd745a003f275fb70c