Provide NetworkChangeNotifierAndroid with the actual initial connection type.

net/android/network_change_notifier_android.cc

Index: net/android/network_change_notifier_android.cc
diff --git a/net/android/network_change_notifier_android.cc b/net/android/network_change_notifier_android.cc
index 6dce66981fbd921bc2d1bedbae3e26b73becd735..d4e1a5c8524f6975fd028b3f8b4cbab87cdc5d8c 100644
--- a/net/android/network_change_notifier_android.cc
+++ b/net/android/network_change_notifier_android.cc
@@ -67,13 +67,10 @@ NetworkChangeNotifierAndroid::~NetworkChangeNotifierAndroid() {
 
 NetworkChangeNotifier::ConnectionType
 NetworkChangeNotifierAndroid::GetCurrentConnectionType() const {
-  base::AutoLock auto_lock(connection_type_lock_);
-  return connection_type_;
+  return delegate_->GetCurrentConnectionType();
 }
 
-void NetworkChangeNotifierAndroid::OnConnectionTypeChanged(
-    ConnectionType new_connection_type) {
-  SetConnectionType(new_connection_type);
+void NetworkChangeNotifierAndroid::OnConnectionTypeChanged() {
   NetworkChangeNotifier::NotifyObserversOfIPAddressChange();
   NetworkChangeNotifier::NotifyObserversOfConnectionTypeChange();
 }
@@ -87,7 +84,6 @@ NetworkChangeNotifierAndroid::NetworkChangeNotifierAndroid(
     NetworkChangeNotifierDelegateAndroid* delegate)
     : NetworkChangeNotifier(NetworkChangeCalculatorParamsAndroid()),
       delegate_(delegate) {
-  SetConnectionType(NetworkChangeNotifier::CONNECTION_UNKNOWN);
   delegate_->AddObserver(this);
 }
 
@@ -105,10 +101,4 @@ NetworkChangeNotifierAndroid::NetworkChangeCalculatorParamsAndroid() {
   return params;
 }
 
-void NetworkChangeNotifierAndroid::SetConnectionType(
-    ConnectionType new_connection_type) {
-  base::AutoLock auto_lock(connection_type_lock_);
-  connection_type_ = new_connection_type;
-}
-
 }  // namespace net