Revert "fix crash from incorrect send job"

This reverts commit 8fe5f35b13.

src/org/thoughtcrime/securesms/jobs/PushMediaSendJob.java

@@ -102,10 +102,6 @@ public class PushMediaSendJob extends PushSendJob implements InjectableType {
       throws RetryLaterException, InsecureFallbackApprovalException, UntrustedIdentityException,
              UndeliverableMessageException
   {
-    if (message.getTo() == null || message.getTo().length == 0) {
-      throw new UndeliverableMessageException("No destination address.");
-    }
-
     TextSecureMessageSender messageSender = messageSenderFactory.create();
 
     try {