When auto time zone preference is not available, it should be considered disabled, so that user can still select time zone. Change-Id: I9b17205a11ff512da02694e3bce06cfbd21dd7db Fix: 34203177 Test: make RunSettingsRoboTests
Bug: 33429853 Test: RunSettingsRoboTests Change-Id: I5633953e3d7b07f9006e541b96a24a2a769e2686
Bug: 32996243 Test: RunSettingsRoboTests Change-Id: Ie537bbcc35a96a63251e46f84b57c0a861b9d013