Remove unused variable
Remove unused variable

Farteen/RBBAnimation,mitchellporter/RBBAnimation,robb/RBBAnimation,adronfan/RBBAnimation,mitchellporter/RBBAnimation,Farteen/RBBAnimation,Farteen/RBBAnimation,adronfan/RBBAnimation,liuzechen/RBBAnimation,liuzechen/RBBAnimation,wearezeta/RBBAnimation