Merge "Defer service requests if the app hasn't finished startup" into udc-qpr-dev am: 92351470

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24281532



Change-Id: I944a34c4b50da0a24b7bf7600dc930bd04603fca
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>