Merge "simpleperf: Move ReadMinExecutableVaddr into ElfFile class." am: 5e625ed81e am: 6a93b74a57 am: 0655a2d950

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/1352933

Change-Id: Ib52b7247b8ecff83dadf2e3fd5d4bc38d87d4b44