fix content ratings api handler test
fix content ratings api handler test

mstriemer/zamboni,wagnerand/addons-server,andymckay/olympia,mstriemer/zamboni,Hitechverma/zamboni,muffinresearch/olympia,beni55/olympia,lavish205/olympia,aviarypl/mozilla-l10n-addons-server,ayushagrawal288/zamboni,yfdyh000/olympia,diox/olympia,mrrrgn/olympia,Jobava/zamboni,clouserw/zamboni,harikishen/addons-server,ngokevin/zamboni,Hitechverma/zamboni,kumar303/addons-server,clouserw/zamboni,kumar303/zamboni,Jobava/zamboni,diox/olympia,bqbn/addons-server,ayushagrawal288/zamboni,clouserw/zamboni,harikishen/addons-server,kumar303/zamboni,crdoconnor/olympia,Hitechverma/zamboni,beni55/olympia,anaran/olympia,magopian/olympia,mdaif/olympia,andymckay/olympia,tsl143/addons-server,jpetto/olympia,andymckay/addons-server,shahbaz17/zamboni,Revanth47/addons-server,eviljeff/zamboni,jamesthechamp/zamboni,mdaif/olympia,Joergen/olympia,Nolski/olympia,ingenioustechie/zamboni,mdaif/olympia,mozilla/olympia,eviljeff/olympia,yfdyh000/olympia,ddurst/zamboni,SuriyaaKudoIsc/olympia,aviarypl/mozilla-l10n-addons-server,jasonthomas/zamboni,tsl143/addons-server,wagnerand/olympia,johancz/olympia,mdaif/olympia,mstriemer/zamboni,lavish205/olympia,wagnerand/addons-server,washort/zamboni,kumar303/olympia,ingenioustechie/zamboni,beni55/olympia,muffinresearch/olympia,ingenioustechie/zamboni,Prashant-Surya/addons-server,washort/zamboni,kumar303/olympia,jamesthechamp/zamboni,mozilla/olympia,magopian/olympia,kmaglione/olympia,mozilla/addons-server,kumar303/zamboni,washort/zamboni,anaran/olympia,harry-7/addons-server,yfdyh000/olympia,eviljeff/zamboni,muffinresearch/addons-server,mozilla/zamboni,atiqueahmedziad/addons-server,muffinresearch/addons-server,jasonthomas/zamboni,kmaglione/olympia,mstriemer/olympia,crdoconnor/olympia,crdoconnor/olympia,ngokevin/zamboni,atiqueahmedziad/addons-server,kmaglione/olympia,Joergen/olympia,Hitechverma/zamboni,diox/zamboni,kumar303/addons-server,harry-7/addons-server,mstriemer/zamboni,elysium001/zamboni,andymckay/olympia,kumar303/addons-server,Nolski/olympia,lavish205/olympia,Witia1/olympia,mrrrgn/olympia,Jobava/zamboni,mdaif/olympia,andymckay/addons-server,tsl143/zamboni,shahbaz17/zamboni,Prashant-Surya/addons-server,SuriyaaKudoIsc/olympia,Joergen/olympia,diox/zamboni,bqbn/addons-server,washort/zamboni,johancz/olympia,anaran/olympia,mrrrgn/olympia,kumar303/zamboni,muffinresearch/addons-server,luckylavish/zamboni,Revanth47/addons-server,eviljeff/olympia,Joergen/olympia,harry-7/addons-server,SuriyaaKudoIsc/olympia,kmaglione/olympia,mozilla/olympia,tsl143/zamboni,mstriemer/olympia,aviarypl/mozilla-l10n-addons-server,robhudson/zamboni,Witia1/olympia,magopian/olympia,mozilla/zamboni,jasonthomas/zamboni,magopian/olympia,wagnerand/zamboni,lavish205/olympia,kumar303/olympia,aviarypl/mozilla-l10n-addons-server,Prashant-Surya/addons-server,eviljeff/olympia,mstriemer/olympia,eviljeff/zamboni,wagnerand/olympia,mstriemer/addons-server,wagnerand/addons-server,Revanth47/addons-server,koehlermichael/olympia,mstriemer/addons-server,elysium001/zamboni,diox/olympia,Revanth47/addons-server,muffinresearch/olympia,muffinresearch/addons-server,andymckay/zamboni,johancz/olympia,bqbn/addons-server,koehlermichael/olympia,eviljeff/zamboni,koehlermichael/olympia,harikishen/addons-server,jamesthechamp/zamboni,wagnerand/zamboni,elysium001/zamboni,Nolski/olympia,tsl143/zamboni,Witia1/olympia,jamesthechamp/zamboni,kumar303/olympia,yfdyh000/olympia,Nolski/olympia,muffinresearch/addons-server,Witia1/olympia,luckylavish/zamboni,mstriemer/addons-server,crdoconnor/olympia,jpetto/olympia,Jobava/zamboni,yfdyh000/olympia,bqbn/addons-server,jpetto/olympia,eviljeff/olympia,mozilla/olympia,mrrrgn/olympia,mozilla/addons-server,andymckay/zamboni,wagnerand/olympia,Witia1/olympia,ingenioustechie/zamboni,diox/zamboni,psiinon/addons-server,wagnerand/zamboni,shahbaz17/zamboni,elysium001/zamboni,mozilla/addons-server,andymckay/addons-server,atiqueahmedziad/addons-server,psiinon/addons-server,mudithkr/zamboni,ddurst/zamboni,ayushagrawal288/zamboni,kmaglione/olympia,diox/olympia,Nolski/olympia,mstriemer/addons-server,anaran/olympia,robhudson/zamboni,andymckay/zamboni,kumar303/addons-server,beni55/olympia,atiqueahmedziad/addons-server,harikishen/addons-server,magopian/olympia,mudithkr/zamboni,luckylavish/zamboni,Joergen/olympia,johancz/olympia,mozilla/zamboni,mozilla/addons-server,psiinon/addons-server,johancz/olympia,ayushagrawal288/zamboni,ddurst/zamboni,crdoconnor/olympia,ddurst/zamboni,diox/zamboni,shahbaz17/zamboni,tsl143/zamboni,ngokevin/zamboni,tsl143/addons-server,muffinresearch/olympia,robhudson/zamboni,robhudson/zamboni,clouserw/zamboni,beni55/olympia,mudithkr/zamboni,tsl143/addons-server,jpetto/olympia,mudithkr/zamboni,koehlermichael/olympia,wagnerand/addons-server,mrrrgn/olympia,mstriemer/olympia,SuriyaaKudoIsc/olympia,jasonthomas/zamboni,wagnerand/zamboni,harry-7/addons-server,andymckay/olympia,andymckay/addons-server,koehlermichael/olympia,wagnerand/olympia,muffinresearch/olympia,psiinon/addons-server,mozilla/zamboni,luckylavish/zamboni,Prashant-Surya/addons-server