Merge "Replace TelephonyManager methods for mobile data" am: c2a4d3ec70 am: 4af7d6a7d2 am: d51ee68578

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/1470180

Change-Id: I9c1496152155d3db0bd4c29502e7d43f6335ee86