Merge "Remove libstatsmetadata" into rvc-dev am: 2bbfa23bf1 am: d6ddca78ba

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11923902

Change-Id: I9727b9b76280ccf72a75172a40c7cf27b1ce48db
tree: 02370b92e495b8cf7f54bedc8731909201aa7093
  1. stats/