Merge "Changed the cached threshold that decides when to defer bcasts." into udc-dev am: dea20a43 am: c907c02a am: b06cf219

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23705814



Change-Id: I22d3077ec586cb892c17d7a46c75efc9043a89de
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>