This is a no-op refactor. This change makes the Catalyst migration of battery level bar easy. Bug: 372774754 Test: manual Flag: EXEMPT bug fix Change-Id: I6e64e6d9b34aeca584f4d4e951c58c3e1b361f9d
BatteryHeaderPreferenceController -> BatteryHeaderTextPreferenceController BatteryHeaderPreferenceControllerTest -> BatteryHeaderTextPreferenceControllerTest Bug: 372774754 Test: manual Flag: EXEMPT bug fix Change-Id: Ifed34f26b8229598050e9ef0da506ec656a78404