Add Tether to Mobile NetworkTypePattern.

ash/system/network/network_icon.cc

Index: ash/system/network/network_icon.cc
diff --git a/ash/system/network/network_icon.cc b/ash/system/network/network_icon.cc
index 1174c006d687a4ae97b67238cf40d959791da5e5..961ae7d30dede485031326fd8643ef14c57ae312 100644
--- a/ash/system/network/network_icon.cc
+++ b/ash/system/network/network_icon.cc
@@ -878,13 +878,15 @@ base::string16 GetLabelForNetwork(const chromeos::NetworkState* network,
   }
 }
 
-int GetCellularUninitializedMsg() {
+int GetMobileUninitializedMsg() {
   static base::Time s_uninitialized_state_time;
   static int s_uninitialized_msg(0);
 
   NetworkStateHandler* handler = NetworkHandler::Get()->network_state_handler();
   if (handler->GetTechnologyState(NetworkTypePattern::Mobile()) ==
       NetworkStateHandler::TECHNOLOGY_UNINITIALIZED) {
+    // TODO (lesliewatkins): Add a more descriptive message (e.g. "Enable
+    // Bluetooth" for Tether technology type.

[Kyle Horimoto, 2017/06/05 17:43:30]

Close the open parenthesis.

[lesliewatkins, 2017/06/05 18:16:53]

Done.

[Kyle Horimoto, 2017/06/05 18:26:00]

You closed it in the wrong spot. It should be closed before "for."

     s_uninitialized_msg = IDS_ASH_STATUS_TRAY_INITIALIZING_CELLULAR;
     s_uninitialized_state_time = base::Time::Now();
     return s_uninitialized_msg;
@@ -951,7 +953,7 @@ void GetDefaultNetworkImageAndLabel(IconType icon_type,
   }
   if (!network) {
     // If no connecting network, check for cellular initializing.

[Kyle Horimoto, 2017/06/05 17:43:30]

mobile

[lesliewatkins, 2017/06/05 18:16:53]

Done.

-    int uninitialized_msg = GetCellularUninitializedMsg();
+    int uninitialized_msg = GetMobileUninitializedMsg();
     if (uninitialized_msg != 0) {
       *image = GetConnectingImage(icon_type, shill::kTypeCellular);
       if (label)