Merge "Kill app process for current user in app_profiler.py." am: f88ab20c3f am: 59baec10df am: 60a7377784

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/1814897

Change-Id: I28b0895fddbed1db3a05f781cfd5c954d093f3e4