Add another test state to TestSetWatchers.
Add another test state to TestSetWatchers.

tempbottle/go-zookeeper,cyflhn/go-zookeeper,helight/helight_code,hailocab/go-zookeeper,helight/helight_code,helight/helight_code,mondough/go-zookeeper,helight/helight_code,zenoss/go-zookeeper,helight/helight_code,aybabtme/go-zookeeper,cch123/go-zookeeper,lightpaw/go-zookeeper,ChannelMeter/go-zookeeper,kmiku7/go-zookeeper-annotated,ngaut/go-zookeeper,helight/helight_code,wickman/go-zookeeper,theckman/go-zookeeper,mikeqian/go-zookeeper,go-cloud/go-zookeeper,helight/helight_code,helight/helight_code,rajivreddy/go-zookeeper,helight/helight_code,figoxu/go-zookeeper,dallasmarlow/go-zookeeper