Remove xfail equivalency context manager test given renaming in #1662
Remove xfail equivalency context manager test given renaming in #1662

astropy/astropy,joergdietrich/astropy,mhvk/astropy,joergdietrich/astropy,DougBurke/astropy,tbabej/astropy,lpsinger/astropy,bsipocz/astropy,funbaker/astropy,aleksandr-bakanov/astropy,astropy/astropy,StuartLittlefair/astropy,bsipocz/astropy,stargaser/astropy,funbaker/astropy,saimn/astropy,kelle/astropy,lpsinger/astropy,stargaser/astropy,mhvk/astropy,bsipocz/astropy,DougBurke/astropy,aleksandr-bakanov/astropy,tbabej/astropy,mhvk/astropy,AustereCuriosity/astropy,joergdietrich/astropy,stargaser/astropy,kelle/astropy,astropy/astropy,MSeifert04/astropy,AustereCuriosity/astropy,pllim/astropy,larrybradley/astropy,saimn/astropy,astropy/astropy,MSeifert04/astropy,saimn/astropy,lpsinger/astropy,tbabej/astropy,StuartLittlefair/astropy,saimn/astropy,pllim/astropy,StuartLittlefair/astropy,kelle/astropy,DougBurke/astropy,joergdietrich/astropy,saimn/astropy,dhomeier/astropy,AustereCuriosity/astropy,MSeifert04/astropy,bsipocz/astropy,tbabej/astropy,StuartLittlefair/astropy,dhomeier/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,kelle/astropy,tbabej/astropy,MSeifert04/astropy,astropy/astropy,lpsinger/astropy,kelle/astropy,aleksandr-bakanov/astropy,stargaser/astropy,AustereCuriosity/astropy,DougBurke/astropy,funbaker/astropy,StuartLittlefair/astropy,dhomeier/astropy,larrybradley/astropy,lpsinger/astropy,pllim/astropy,larrybradley/astropy,funbaker/astropy,dhomeier/astropy,pllim/astropy,mhvk/astropy,joergdietrich/astropy,pllim/astropy,AustereCuriosity/astropy,dhomeier/astropy,mhvk/astropy,larrybradley/astropy