Merge "Use DeviceConfig in MediaMetricsManagerService" into sc-dev am: 291dd93e am: 5ee2f0b1 am: 0464e4fd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14705975

Change-Id: I6174b9b871b0175899d83e42b3f1f28df71f9471