Merge "Allow BAL from explicit start methods." into udc-dev am: 1cae9452 am: 5b2c7f20

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22471866



Change-Id: I6b5f1b0260e4304f3c9795c9d785c16065b310ce
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>