Revert "Unable to select twilight scheduling after enabling location"

This reverts commit 9073b2f9.
Bug: 153115261
Reason for revert: this CL make Settings robolectric test fail at com.android.settings.display.darkmode.DarkModeScheduleSelectorControllerTest

Change-Id: I3f1ba35f55f2905b10ca97149268be6074780eda