[automerger skipped] Merge "Move statsd related hidden API flag file entries...

[automerger skipped] Merge "Move statsd related hidden API flag file entries to packages/modules/Statsd" into sc-dev am: b0770ecb am: 80dc8d68 -s ours

am skip reason: Merged-In Iaa3d98ced5f3b67f891e5d648a5004acdf7a075c with SHA-1 48736cdd is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15107824

Change-Id: I0d94ca6e52a1b25a8afe874846e3146f76bd1499