Add incoming message sources to active token dir.

src/org/thoughtcrime/securesms/gcm/GcmIntentService.java

@@ -9,6 +9,7 @@ import org.thoughtcrime.securesms.service.RegistrationService;
 import org.thoughtcrime.securesms.service.SendReceiveService;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.whispersystems.textsecure.crypto.InvalidVersionException;
+import org.whispersystems.textsecure.directory.Directory;
 import org.whispersystems.textsecure.push.IncomingEncryptedPushMessage;
 import org.whispersystems.textsecure.push.IncomingPushMessage;
 import org.whispersystems.textsecure.push.PushServiceSocket;
@@ -62,6 +63,9 @@ public class GcmIntentService extends GCMBaseIntentService {
       service.setAction(SendReceiveService.RECEIVE_PUSH_ACTION);
       service.putExtra("message", message);
 
+      Directory directory = Directory.getInstance(context);
+      directory.setToken(directory.getToken(message.getSource()), true);
+
       context.startService(service);
     } catch (IOException e) {
       Log.w("GcmIntentService", e);