title: InstanceID.getToken spontaneously started returning the app's name instead of a token
body: <p>My app used to give me a token, using the following code:</p>
  
  <pre><code>@Override
  public void onHandleIntent(Intent intent) {
      InstanceID instanceID = InstanceID.getInstance(this);
      try {
          String token = instanceID.getToken("28REDACTED98", GoogleCloudMessaging.INSTANCE_ID_SCOPE, null);
          Log.d(TAG, "token: " + token);
  </code></pre>
  
  <p>This code has not been changed.  It used to produce a very long alpha-numeric token.</p>
  
  <p>Now, it just returns my app name of <code>com.example.myapp</code> instead of a token.</p>
  
  <p>I have tried reverting to previous version of code (which used to work) and the issue still occurs.</p>