[automerger skipped] [DO NOT MERGE] Check caller's uid in backupAgentCreated callback am: c31434d6a0 am: 278486a88c -s ours am: b5815ea99f -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24308837

Change-Id: Id24cde2bddb58a31bbe9cfac01be2897f60f32da
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>