Merge "[SB Refactor] Update the wifi network flow to use stateIn so that new...

Merge "[SB Refactor] Update the wifi network flow to use stateIn so that new subscribers will receive the current value." into tm-qpr-dev am: 716ba8ea am: 42127db4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19755228



Change-Id: I1716cd45674c16171e0dfe6f0eb60b818372a096
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>