Merge "Drop some python2 support in simpleperf_utils.py" am: be271379f6 am: 95768ef624 am: 446c773b37

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/1831333

Change-Id: Ib13658e73fee508b3ca0baa08128bcd259cc8823