Merge cherrypicks of ['googleplex-android-review.googlesource.com/27025522'] into mainline-adservices-release.

Change-Id: I17ec4c81165bd1c26072f9d99bbf05205ffc1c84
tree: 1350508da12322b2ee4a3cf616d49de0769d82ff
  1. stats/
  2. OWNERS