tree e1dace72a2ddf923947e20b40deef71c6d808865
parent dbc689e3565b1b0e6fad3f2eb6cf11b02b22f39c
author Ningyuan Wang <nywang@google.com> 1458772658 -0700
committer Ningyuan Wang <nywang@google.com> 1459295410 +0000

dhcp client: use arp to find ip address collisions

This allows the dhcp_client to check if the offered ip
address from dhcp server is being used by others.
While there, this also rename ResetStateVariables() to
ResetState().

Bug: 25642025
TEST=compile, and test using python scripts

Change-Id: Ib5d982943d0be47178039c7a6f36b44eac9133f5