Merge "[CredManUi] App can specify preferred top level branding for sign-in...

Merge "[CredManUi] App can specify preferred top level branding for sign-in flow" into udc-dev am: 6a12af17 am: 1f7779ce

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22628900



Change-Id: Id43e619a54985cb506cb69d5f964e08b993cd3e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>