Revert "Change Ethernet API to use OutcomeReceiver"

Revert "Change network management listener to outcome receiver"

Revert submission 2028203-ethernet-outcomereceiver

Reason for revert: BuildMonitor investigating b/225169800
Reverted Changes:
I4c204a848:Change Ethernet API to use OutcomeReceiver
I7c46545a4:Change Ethernet API to use OutcomeReceiver
Id8fadfed9:Change network management listener to outcome rece...

Change-Id: I45af594f7233ed89113f4cf7f977092271980672
diff --git a/framework-t/src/android/net/IEthernetManager.aidl b/framework-t/src/android/net/IEthernetManager.aidl
index 95ae907..544d02b 100644
--- a/framework-t/src/android/net/IEthernetManager.aidl
+++ b/framework-t/src/android/net/IEthernetManager.aidl
@@ -18,9 +18,8 @@
 
 import android.net.IpConfiguration;
 import android.net.IEthernetServiceListener;
-import android.net.EthernetNetworkManagementException;
+import android.net.IEthernetNetworkManagementListener;
 import android.net.EthernetNetworkUpdateRequest;
-import android.net.INetworkInterfaceOutcomeReceiver;
 import android.net.ITetheredInterfaceCallback;
 
 /**
@@ -40,7 +39,7 @@
     void requestTetheredInterface(in ITetheredInterfaceCallback callback);
     void releaseTetheredInterface(in ITetheredInterfaceCallback callback);
     void updateConfiguration(String iface, in EthernetNetworkUpdateRequest request,
-        in INetworkInterfaceOutcomeReceiver listener);
-    void connectNetwork(String iface, in INetworkInterfaceOutcomeReceiver listener);
-    void disconnectNetwork(String iface, in INetworkInterfaceOutcomeReceiver listener);
+        in IEthernetNetworkManagementListener listener);
+    void connectNetwork(String iface, in IEthernetNetworkManagementListener listener);
+    void disconnectNetwork(String iface, in IEthernetNetworkManagementListener listener);
 }