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: 67762ba1

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



Change-Id: I55c1c7a1af5c83fe7fb2375b75e196190e0f2781
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>