Revert "Allow access to the "refresh_rate_switching" system property"
This reverts commit 4ee80893. Change-Id: Icdc148682d4b5fc574365fabfe127f99f3aad5cc
This reverts commit 4ee80893. Change-Id: Icdc148682d4b5fc574365fabfe127f99f3aad5cc
mentioned in commit c332b976