[automerger skipped] [nearby][clean up] Remove useless legacy code am: 64cbadfad9 am: 222b9b4316 am: 7c34e1f5a5 -s ours

am skip reason: Merged-In I0ea54f77c66c01f02fbee9eb1e782a3a9ade6566 with SHA-1 d671163a9a is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2871217

Change-Id: I75d67383b8f4987da4a486b4d720728446cf9764
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>