Fix the broken tests on BatteryTipDialogFragmentTest

Test: make -j56 RunSettingsRoboTests ROBOTEST_FILTER="com.android.settings.fuelgauge.batterytip"
Bug: 222229402
Change-Id: I9a6a8b69a1ef5c64bf8ce8807f83bac09f29ba8d
1 file changed