[automerger skipped] Add metrics support for the new boot-after-mainline-update compilation am: 5e8ca6af1e am: abcb3718bd am: 2d16682a5b -s ours

am skip reason: Merged-In I7af57011cdeba584c35941362565a16531553e8a with SHA-1 df31005159 is already in history

Original change: https://android-review.googlesource.com/c/platform/art/+/2434300

Change-Id: I5b3ac907169db25bd20fe9ecb3ec7bf6e90a4ee0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>