Add ability to add sim-initiated MO call to UI (2/4)

Add supporting (hidden) APIs to TelecomManager to add the ability to
add a previous unknown call to Telecom

Bug: 17787391

Change-Id: Ibdfaee81a55e11451c146751cf970980dccad435
diff --git a/telecomm/java/android/telecom/RemoteConnectionService.java b/telecomm/java/android/telecom/RemoteConnectionService.java
index 328dc86..de1dc17 100644
--- a/telecomm/java/android/telecom/RemoteConnectionService.java
+++ b/telecomm/java/android/telecom/RemoteConnectionService.java
@@ -348,7 +348,8 @@
                     connectionManagerPhoneAccount,
                     id,
                     newRequest,
-                    isIncoming);
+                    isIncoming,
+                    false /* isUnknownCall */);
             connection.registerCallback(new RemoteConnection.Callback() {
                 @Override
                 public void onDestroyed(RemoteConnection connection) {