Merge "requesting the current active endpoint as new should call onResult"...

Merge "requesting the current active endpoint as new should call onResult" into udc-dev am: ff02ff08 am: a76359a8 am: a15dec40

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/22872159



Change-Id: I4e1122ea4ec3dc2893b4bfa61783c36dfe79673d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>