[automerger skipped] Allow access to the "refresh_rate_switching" system property am: 4ee8089356 -s ours

am skip reason: Change-Id I259a488399c5e698de384322852ea81ea1a96e7d with SHA-1 cdd812679f is in history

Change-Id: I22ceaca3b690366e1899f890e54dc320e53d1412