Merge "Delete unused function" into main am: 45173f74d3

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3561187

Change-Id: Ibd7a9aa8b06ef21c175b5feb5a9a9a5d00b54392
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>