Replace self with sink and use client directly
Replace self with sink and use client directly

skytap/heapster,digideskio/heapster,burmanm/heapster,mwringe/heapster,ravihansa3000/heapster,AlmogBaku/heapster,luxas/heapster,aegixx/heapster,bruceauyeung/heapster,burmanm/heapster,Stackdriver/heapster,huangyuqi/heapster,piosz/heapster,titilambert/heapster,Huawei-PaaS/heapster,saiwl/heapster,johanneswuerbach/heapster,krzyzacy/heapster,krzyzacy/heapster,mwringe/heapster,Stackdriver/heapster,shilpamayanna/heapster,andyxning/heapster,whuwxl/heapster,titilambert/heapster,jackzampolin/heapster,huangyuqi/heapster,mwielgus/heapster,liuhewei/heapster,afein/heapster,ravihansa3000/heapster,vicki-c/heapster,andyxning/heapster,AlmogBaku/heapster,afein/heapster,vicki-c/heapster,taimir/heapster,a-robinson/heapster,wulonghui/heapster,digideskio/heapster,thucatebay/heapster,mwielgus/heapster,jackzampolin/heapster,Huawei-PaaS/heapster,shilpamayanna/heapster,adfin/statster,mdshuai/heapster,mdshuai/heapster,thucatebay/heapster,bluebreezecf/heapster,adfin/statster,liubog2008/heapster,skytap/heapster,luxas/heapster,liuhewei/heapster,whuwxl/heapster,bruceauyeung/heapster,bluebreezecf/heapster,wulonghui/heapster,taimir/heapster,johanneswuerbach/heapster,liubog2008/heapster,saiwl/heapster,piosz/heapster,a-robinson/heapster,aegixx/heapster