remove unused code
remove unused code

githubfun/rstudio,pssguy/rstudio,more1/rstudio,tbarrongh/rstudio,sfloresm/rstudio,jzhu8803/rstudio,suribes/rstudio,jar1karp/rstudio,pssguy/rstudio,githubfun/rstudio,jzhu8803/rstudio,jrnold/rstudio,githubfun/rstudio,suribes/rstudio,jar1karp/rstudio,vbelakov/rstudio,brsimioni/rstudio,jzhu8803/rstudio,brsimioni/rstudio,pssguy/rstudio,githubfun/rstudio,more1/rstudio,piersharding/rstudio,john-r-mcpherson/rstudio,more1/rstudio,john-r-mcpherson/rstudio,JanMarvin/rstudio,more1/rstudio,JanMarvin/rstudio,jrnold/rstudio,edrogers/rstudio,brsimioni/rstudio,edrogers/rstudio,jar1karp/rstudio,edrogers/rstudio,piersharding/rstudio,john-r-mcpherson/rstudio,jar1karp/rstudio,suribes/rstudio,pssguy/rstudio,pssguy/rstudio,edrogers/rstudio,tbarrongh/rstudio,githubfun/rstudio,edrogers/rstudio,jar1karp/rstudio,john-r-mcpherson/rstudio,vbelakov/rstudio,piersharding/rstudio,JanMarvin/rstudio,tbarrongh/rstudio,vbelakov/rstudio,john-r-mcpherson/rstudio,JanMarvin/rstudio,brsimioni/rstudio,jzhu8803/rstudio,sfloresm/rstudio,vbelakov/rstudio,thklaus/rstudio,thklaus/rstudio,jrnold/rstudio,brsimioni/rstudio,jrnold/rstudio,edrogers/rstudio,jrnold/rstudio,suribes/rstudio,jrnold/rstudio,suribes/rstudio,tbarrongh/rstudio,brsimioni/rstudio,thklaus/rstudio,edrogers/rstudio,john-r-mcpherson/rstudio,john-r-mcpherson/rstudio,thklaus/rstudio,jar1karp/rstudio,piersharding/rstudio,suribes/rstudio,thklaus/rstudio,sfloresm/rstudio,vbelakov/rstudio,githubfun/rstudio,thklaus/rstudio,jzhu8803/rstudio,tbarrongh/rstudio,john-r-mcpherson/rstudio,piersharding/rstudio,tbarrongh/rstudio,tbarrongh/rstudio,piersharding/rstudio,more1/rstudio,JanMarvin/rstudio,edrogers/rstudio,githubfun/rstudio,thklaus/rstudio,sfloresm/rstudio,githubfun/rstudio,pssguy/rstudio,piersharding/rstudio,suribes/rstudio,more1/rstudio,pssguy/rstudio,brsimioni/rstudio,jar1karp/rstudio,jar1karp/rstudio,jzhu8803/rstudio,suribes/rstudio,sfloresm/rstudio,jrnold/rstudio,sfloresm/rstudio,jar1karp/rstudio,jzhu8803/rstudio,thklaus/rstudio,pssguy/rstudio,sfloresm/rstudio,piersharding/rstudio,vbelakov/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,vbelakov/rstudio,jzhu8803/rstudio,JanMarvin/rstudio,vbelakov/rstudio,jrnold/rstudio,tbarrongh/rstudio,brsimioni/rstudio,more1/rstudio,jrnold/rstudio,JanMarvin/rstudio,sfloresm/rstudio,more1/rstudio,piersharding/rstudio