[automerger skipped] [DO NOT MERGE] Check caller's uid in backupAgentCreated callback am: ff4b0f29e5 -s ours am: 9b5ea671f3 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24308838

Change-Id: I40c31de3ca2246540c5f24a27df1e815902fa832
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>