tree 59f8d8322410ef82e689e3eb19684cc974edd14f
parent 0c758805b385a5c136b21a2b38e2383c30665282
author Robin Lee <rgl@google.com> 1436235659 -0700
committer Robin Lee <rgl@google.com> 1436563366 +0000

Check legacy VPN is connected before alerting

Legacy VPN does nothing if the device has no underlying network
connection, so showing this warning in that case is confusing.

Conversely third-party VPN can still be dangerous since a malicious
app will store sensitive information and upload it later.

Bug: 21499103
Change-Id: I25a0d4e1e5b10198cb067f06645f0e5ecf81bf56