[automerger skipped] power/stats: Add default implementation am: 7b3d7a0afc am: 504499c7af
am: d33133b1cd -s ours
am skip reason: change_id Id81291f58a5cdfa0cc1f56356001b2862df0dbc2 with SHA1 f94dda77a1 is in history

Change-Id: Ic2b28494929bb14288fbc57922d213a186259d0e