[automerger] Free mObjects if no objects left to realloc on resize am: edd3e3d8f4 am: c0394a6662 am: fbdb526a6a am: 40d0133f6d am: 5ab710e476 am: c1aa15f04d
am: bfb94faeac

Change-Id: I5a79edc66eb729715b4752774463d7906a348318