WifiNative: Remove redundant network id

There is only 1 network ID active at any point of time in each
supplicant iface (i.e 1 per instance of ClientModeImpl), so
remove redundant network ID param.

Bug: 117601161
Test: atest com.android.server.wifi

Change-Id: I49a0c6946ecd0ec168f02ad7e130da37c0e9abac
3 files changed
tree: fea560df116be8e38c6a4e48d3c6c92d8e291ecb
  1. service/
  2. PREUPLOAD.cfg