Merge "Satellite demo mode : Simulated sending and receiving" into udc-dev am:...

Merge "Satellite demo mode : Simulated sending and receiving" into udc-dev am: c858b2c6 am: f6c80579 am: e8059bba

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22845479



Change-Id: Id793176e726ff608dc8c778f8276c6aa0f64ec0e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>