remove test that no longer compiles after C-ifying dict.iterkeys()
remove test that no longer compiles after C-ifying dict.iterkeys()

slonik-az/cython,fabianrost84/cython,acrispin/cython,fperez/cython,encukou/cython,ABcDexter/cython,mcanthony/cython,roxyboy/cython,slonik-az/cython,acrispin/cython,cython/cython,cython/cython,andreasvc/cython,cython/cython,fabianrost84/cython,ChristopherHogan/cython,madjar/cython,slonik-az/cython,da-woods/cython,JelleZijlstra/cython,slonik-az/cython,encukou/cython,ABcDexter/cython,fabianrost84/cython,cython/cython,scoder/cython,ChristopherHogan/cython,scoder/cython,achernet/cython,mcanthony/cython,da-woods/cython,c-blake/cython,JelleZijlstra/cython,andreasvc/cython,mrGeen/cython,da-woods/cython,madjar/cython,c-blake/cython,JelleZijlstra/cython,madjar/cython,hhsprings/cython,mrGeen/cython,ChristopherHogan/cython,dahebolangkuan/cython,fabianrost84/cython,JelleZijlstra/cython,dahebolangkuan/cython,scoder/cython,fperez/cython,dahebolangkuan/cython,c-blake/cython,hickford/cython,c-blake/cython,fperez/cython,roxyboy/cython,ABcDexter/cython,hickford/cython,mcanthony/cython,fabianrost84/cython,achernet/cython,marscher/cython,dahebolangkuan/cython,da-woods/cython,hhsprings/cython,roxyboy/cython,c-blake/cython,mrGeen/cython,encukou/cython,scoder/cython,achernet/cython,mcanthony/cython,achernet/cython,andreasvc/cython,fperez/cython,marscher/cython,acrispin/cython,marscher/cython,achernet/cython,ABcDexter/cython,andreasvc/cython,ABcDexter/cython,acrispin/cython,roxyboy/cython,mrGeen/cython,hickford/cython,madjar/cython,hickford/cython,mrGeen/cython,roxyboy/cython,madjar/cython,fperez/cython,JelleZijlstra/cython,andreasvc/cython,marscher/cython,encukou/cython,hickford/cython,slonik-az/cython,hhsprings/cython,hhsprings/cython,acrispin/cython,dahebolangkuan/cython,encukou/cython,mcanthony/cython,hhsprings/cython,marscher/cython