This helps recognize more network types
and even if the "unknown" network type is not helpful for identifying the network type, it helps bind sockets to the network.

BUG=
R=glaznev@webrtc.org

Review URL: https://codereview.webrtc.org/2112963002 .

Cr-Original-Commit-Position: refs/heads/master@{#13351}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: e59122889fc6e480238613558c67de13747ae487
4 files changed