[automerger skipped] [RESTRICT AUTOMERGE]Only allow system and same app to apply relinquishTaskIdentity am: 2844258d -s ours am: 655c49d2 -s ours am: 97fea6b3 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16565827

Change-Id: Iac00ff937d2afd496490c84993c06c32651cbbc6