SwitchPreference and SwitchPreferenceCompat are both TwoStatePreference.
Using TwoStatePreference in Java will helps migration in the future.
Bug: 306771414
Test: manual - check Settings pages
Change-Id: I84e1d7b09451106797c2b23d127855c6976678ca
Add a new developer settings toggle to allow users to
toggle wifi scan throttling off.
Bug: 112825565
Test: atest com.android.settings.development
Test: Manual verification of the new switch.
Change-Id: I1d8c149305ca92957c7d1b9f28497291ca8b2bf7