Changed wifi arcs to mobile bars for Tether network.

chromeos/network/network_state_handler.h

Index: chromeos/network/network_state_handler.h
diff --git a/chromeos/network/network_state_handler.h b/chromeos/network/network_state_handler.h
index 419d98d7925a27f7b73e20d9feceddc1cf03b0ae..de74a7a8be66e5362fe79222497bb4422a7fbe2e 100644
--- a/chromeos/network/network_state_handler.h
+++ b/chromeos/network/network_state_handler.h
@@ -240,6 +240,12 @@ class CHROMEOS_EXPORT NetworkStateHandler
   // function does nothing. Returns whether the network was actually removed.
   bool RemoveTetherNetworkState(const std::string& guid);
 
+  // Disassociates the Tether network specified by |tether_network_guid| from
+  // its associated Wi-Fi network. Returns whether the networkd were
+  // successfully disassociated.
+  bool DisassociateTetherNetworkStateFromWifiNetwork(
+      const std::string& tether_network_guid);
+
   // Inform NetworkStateHandler that the provided Tether network with the
   // provided guid |tether_network_guid| is associated with the Wi-Fi network
   // with the provided guid |wifi_network_guid|. This Wi-Fi network can now be