Merge "Let IndexableProcessor support different packages" into udc-qpr-dev am: 35e9cb58

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23442022



Change-Id: I4df877569a2bcfdd07e40d393014ffb2a15c27cd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>