[automerger skipped] Merge "Mainline: removed legacy UI for network selection...

[automerger skipped] Merge "Mainline: removed legacy UI for network selection mode." am: 6afb84d6 am: 0f951e1b -s ours

am skip reason: Change-Id I1a0f431f05268d29afce145c3eb720594cfc57a3 with SHA-1 affe5406 is in history

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/1387134

Change-Id: I8934f8d9b4bd46d2cd8daf03d34c138357b1f40e