tree 3a6f3a571b79fe3e81f968c22da3b83a5274a090
parent ed5c8f0216bf97e896936e2a2e24fc3fb18303a1
author Robin Lee <rgl@google.com> 1455277893 +0000
committer Robin Lee <rgl@google.com> 1455293620 +0000

Auto-call prepare() for new always-on VPNs

Existing VPN apps don't tend to call prepare() inside their VpnService
(they usually do that much earlier) so this eases the migration path
quite a bit and gives the networking system an advance cue as to which
app is about to take over.

Bug: 26891808
Change-Id: Ibda40d11a7e6fa3e764c18fcc4d502c1a4959f9b