Merge "simpleperf: read jit descriptor and dex descriptor separately." am: d14f308fe6

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2039179

Change-Id: I84d88e9b0ebcb31bb652ebfceb4adb0eaa776246
Signed-off-by: Automerger Merge Worker