populate attributes when re-writing perf data am: df142880e8

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/extras/+/18521979

Change-Id: I7b0d00f369ecdc8ff8f3a673067102ee17034f58
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>