[automerger skipped] Make stats_event write function parameters const am: 6d5a2fc44d am: bf9e1fcf1d am: 507cf20d0a -s ours
am skip reason: Change-Id I2660cad5400a0e819c60b9caa706bb66ca2eef4f with SHA-1 c8ef71b425 is in history

Change-Id: I579784a7806c0a838319a4f6284ca00e34e25cdb