Merge "Requesting a new transition when user switches" into udc-dev am: 5102c26a am: e5d80e9b am: 8b5a88fd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23591105



Change-Id: I989cbf79e76d056407f24049515012755713ee27
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>