Change extend from AbstractPreferenceController to TogglePreferenceControllear Bug: 67997439 Test: make RunSettingsRoboTests Change-Id: I86e59d00384fb131f2f2b92186e8536324db2e1b
Change extend from AbstractPreferenceController to TogglePreferenceControllear Bug: 67997439 Test: make RunSettingsRoboTests Change-Id: I86e59d00384fb131f2f2b92186e8536324db2e1b