Clean up showmap prints am: fe48e56d3a am: 31b719792f am: 225b85fc77 am: 6925c8fab1

Original change: https://android-review.googlesource.com/c/platform/system/memory/libmeminfo/+/2197563

Change-Id: Ib3dc5776d98208ec53857ebd1d9be37aac3156df
Signed-off-by: Automerger Merge Worker <[email protected]>