The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c72cae2cb4d649182cf25a4751b43df55230ff04

commit c72cae2cb4d649182cf25a4751b43df55230ff04
Author: rsorokin <rsorokin@chromium.org>
Date: Wed Feb 08 10:11:09 2017

Report ONLINE for the Active Directory devices

Even if there is no connection to the internet.  These devices does not
have to be online to reach the server

BUG= 684615 
TEST=manual

Review-Url: https://codereview.chromium.org/2657003002
Cr-Commit-Position: refs/heads/master@{#448941}

[modify] https://crrev.com/c72cae2cb4d649182cf25a4751b43df55230ff04/chrome/browser/ui/webui/chromeos/login/network_state_informer.cc

When I disconnected the network,It displayed dinosaur? Is this the expected behavior in M60? 

Paine : 60.0.3112.59/9592.51.0.

Notes:Disconnected after sign out and was trying to sign in back offline.

Without any network it should display dinosaur screen.
When connected to the network without internet connection it should not.