Cleanup tests: drop extra warning about chat websocket protocol
Cleanup tests: drop extra warning about chat websocket protocol

AraHaanOrg/aiohttp,KeepSafe/aiohttp,vaskalas/aiohttp,panda73111/aiohttp,rutsky/aiohttp,arthurdarcet/aiohttp,moden-py/aiohttp,juliatem/aiohttp,mind1master/aiohttp,jettify/aiohttp,singulared/aiohttp,moden-py/aiohttp,decentfox/aiohttp,flying-sheep/aiohttp,z2v/aiohttp,Insoleet/aiohttp,jashandeep-sohi/aiohttp,KeepSafe/aiohttp,mind1master/aiohttp,jashandeep-sohi/aiohttp,pfreixes/aiohttp,esaezgil/aiohttp,decentfox/aiohttp,jettify/aiohttp,panda73111/aiohttp,alex-eri/aiohttp-1,KeepSafe/aiohttp,rutsky/aiohttp,alex-eri/aiohttp-1,singulared/aiohttp,pfreixes/aiohttp,vaskalas/aiohttp,decentfox/aiohttp,panda73111/aiohttp,playpauseandstop/aiohttp,arthurdarcet/aiohttp,vaskalas/aiohttp,hellysmile/aiohttp,esaezgil/aiohttp,arthurdarcet/aiohttp,AraHaanOrg/aiohttp,z2v/aiohttp,z2v/aiohttp,esaezgil/aiohttp,Srogozins/aiohttp,avanov/aiohttp,Eyepea/aiohttp,elastic-coders/aiohttp,singulared/aiohttp,mind1master/aiohttp,elastic-coders/aiohttp,alex-eri/aiohttp-1,jashandeep-sohi/aiohttp,elastic-coders/aiohttp,hellysmile/aiohttp,moden-py/aiohttp,rutsky/aiohttp,jettify/aiohttp,juliatem/aiohttp