[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
am: f658b2d8b3

Change-Id: Ib5613a17fa841e618c04030c4aebbe20fbb30107