Merge "Merge "Introduce Client Transient flag (1/n)" into udc-dev am: de6724e2" into udc-d1-dev am: 31a9a54e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22650986



Change-Id: I6a8bdd13707fc67846afa717afb188a7d20f7698
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>