Merge "Split parcelable .aidl files to aidl-export" am: 75c728d254 am: a6d619df36

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1589694

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5ec4e1ad60bd8081ef37641722e247464ecd34e9