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

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



Change-Id: I6b6ebe586f3d3d6921729bcb40c74c0277bfcbae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>