Merge "Check whether Ethernet is connected or not before updating...

Merge "Check whether Ethernet is connected or not before updating InternetTile" into tm-qpr-dev am: 23bc2986 am: f953c64d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21159732



Change-Id: Ie52626bf594b714b36dc22f869e576c84844ef4d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>