[automerger skipped] Merge "Implement stats logging for Compatibility API." am: 3cadf0d9ea -s ours
am: 5cc97f9856 -s ours
am skip reason: change_id I80f07d0beb30c779c4bce70bebf2bb4ab22f6bfe with SHA1 1516d5290c is in history

Change-Id: I581c6fb0d271188d248fbbe46ed9c420fac5916c