Add connection type to NCN::MaxBandwidthChanged

chromeos/network/network_change_notifier_chromeos.cc

Index: chromeos/network/network_change_notifier_chromeos.cc
diff --git a/chromeos/network/network_change_notifier_chromeos.cc b/chromeos/network/network_change_notifier_chromeos.cc
index 52ee616a184938c032d185b6cbc694b5e43e2b66..110c2ceaa33a1347cb1888fc97114abc88bfb885 100644
--- a/chromeos/network/network_change_notifier_chromeos.cc
+++ b/chromeos/network/network_change_notifier_chromeos.cc
@@ -102,7 +102,10 @@ NetworkChangeNotifierChromeos::GetCurrentConnectionType() const {
   return connection_type_;
 }
 
-double NetworkChangeNotifierChromeos::GetCurrentMaxBandwidth() const {
+double NetworkChangeNotifierChromeos::GetCurrentMaxBandwidthAndConnectionType(
+    ConnectionType* connection_type) const {
+  if (connection_type != nullptr)
+    *connection_type = connection_type_;
   return max_bandwidth_mbps_;
 }
 
@@ -129,9 +132,10 @@ void NetworkChangeNotifierChromeos::DefaultNetworkChanged(
     NetworkChangeNotifier::NotifyObserversOfIPAddressChange();
   if (dns_changed)
     dns_config_service_->OnNetworkChange();
-  if (max_bandwidth_changed)
+  if (max_bandwidth_changed || connection_type_changed) {
     NetworkChangeNotifier::NotifyObserversOfMaxBandwidthChange(
-        max_bandwidth_mbps_);
+        connection_type_, max_bandwidth_mbps_);
+  }
 }
 
 void NetworkChangeNotifierChromeos::UpdateState(