Merge "Add a field for arrays of unknown bound" am: 160df5c455 am: e701d73012

Original change: https://android-review.googlesource.com/c/platform/development/+/2385932

Change-Id: I8f14561826830339d3dcef09bd0081b6e6c46de1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>