Fix aggregate queued stat.
Fix aggregate queued stat.

The count was still being increased in generateAggregateMesh but that
method had been changed to use the other code path which also
increments the count.

sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata