Merge "Actually use the passed-in executor for unused count" into tm-dev am:...

Merge "Actually use the passed-in executor for unused count" into tm-dev am: 869e4d4f am: 590c8092

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18283296



Change-Id: Iffe289ce0c1f632a322176ea4445ec1d2f69aa7f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>