Test: Unit - atest SettingsRoboTests
Test: Manual - Set PIN lock and enabled/disabled the setting to observe animation change during PIN entry
Bug: b/204799468
Merged-In: I587b993ef5515a075442e82ebafae88bebdffc20
Change-Id: I587b993ef5515a075442e82ebafae88bebdffc20
Having consistent import order will reduce chance of merge
conflict between internal and external master
Test: rebuild
Change-Id: I0b1a170967ddcce7f388603fd521f6ed1eeba30b