Revert "Set EthernetNetworkSpecifier on each ethernet network for multi-ethernet"

This reverts commit 406fb650d849430b2f38e481262f96f1b2df5483.

Reason for revert: b/196387077

Change-Id: I8e27ce915b6069b642c614a018aa5e1788ae07af
1 file changed
tree: 43175630c6f2230b261f348bcdf385f263b9faa1
  1. service-t/
  2. tests/