Merge "Fix the broken callback linkage of onAcquired()" into udc-dev am: c6e0ac76

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22532851



Change-Id: Ifeac944d7ed417696abfe5a25a8259019bd7ff5e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>