Merge "Don't report data stall for disconnected DataNetwork" into tm-dev am:...

Merge "Don't report data stall for disconnected DataNetwork" into tm-dev am: 70e86662 am: 523ab845

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/17935181



Change-Id: Ib97dfd1c71effc99c5ca263b5268db91b705bfc4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>