fix(TransitionHook): remove unnecessary arrow function
fix(TransitionHook): remove unnecessary arrow function

wawyed/ng2,TechNaturally/ui-router,ui-router/angular,mattlewis92/ui-router,ui-router/core,angular-ui/ui-router,ui-router/angular,mattlewis92/ui-router,angular-ui/ui-router,ui-router/ng2,2947721120/angular-ui,ui-router/ng2,fpipita/ui-router,wawyed/ng2,ui-router/core,2947721120/angular-ui,ui-router/angular,fpipita/ui-router,angular-ui/ui-router,TechNaturally/ui-router,fpipita/ui-router,codersongs/codersongs.github.io,wawyed/ng2,ui-router/angular,2947721120/angular-ui,codersongs/codersongs.github.io