Merge "Show names of processes killed by KillProcessesWithOpenFiles()" am: 93dd933d85 am: 274804863c am: c591e3d68f am: 85a78a5ad1

Original change: https://android-review.googlesource.com/c/platform/system/vold/+/1697789

Change-Id: Iaea1920deace15c05a41d06cf3cc195eb32c3a5e