Merge "Remove usage of mInstallLock." into tm-dev am: 63aeabb6 am: 3af76826

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17572689



Change-Id: If296a4deacc782ff96a916e0dd4d013cb865f69f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>