Add WebGL browser globals
Add WebGL browser globals

Specification: https://www.khronos.org/registry/webgl/specs/1.0/

luisbrito/jshint,crivas/jshint,lukeapage/jshint,mohsen1/jshint,alivesay/jshint,n8io/jshint,n8io/jshint,louwers/jshint,shreyasgaonkar/jshint,mcanthony/jshint,gameclosure/jsiohint,Joy603/jshint,jshint/jshint,kidaa/jshint,davidjb/jshint,ljharb/jshint,jagdeesh109/jshint,Joy603/jshint,BridgeAR/jshint,lukeapage/jshint,cnbin/jshint,wisavalite/jshint,wisavalite/jshint,max789/jshint,jugglinmike/jshint,beni55/jshint,scottsmeester/jshint,darongE/jshint,aisk/jshint,gtanner/jshint,thomas658/jshint,beni55/jshint,yadimon/jshint,paul-wade/jshint,freeyiyi1993/jshint,louwers/jshint,paladox/jshint,mrjoelkemp/jshint,nitinlal/jshint,BridgeAR/jshint,llucbrell/jshint,fashionsun/jshint,luisbrito/jshint,wzup/jshint,gloryknight/jshint,doggy8088/jshint,supriyantomaftuh/jshint,jonnyreeves/jshint,behind2/jshint,jagdeesh109/jshint,stevemao/jshint,max789/jshint,davidjb/jshint,llucbrell/jshint,elkingtonmcb/jshint,stevemao/jshint,Jeremy017/jshint,Jeremy017/jshint,paul-wade/jshint,elkingtonmcb/jshint,aisk/jshint,doggy8088/jshint,laurensortiz/jshint,freeyiyi1993/jshint,AndriiGro/jshint,pansay/jshint,fashionsun/jshint,meh-uk/jshint,pansay/jshint,Endika/jshint,wzup/jshint,jugglinmike/jshint,lovemeblender/jshint,crivas/jshint,thomas658/jshint,marian-r/jshint,alivesay/jshint,paragag/AntiRedis,mcanthony/jshint,niedzielski/jshint,AndriiGro/jshint,shreyasgaonkar/jshint,ljharb/jshint,yadimon/jshint,laurensortiz/jshint,marian-r/jshint,supriyantomaftuh/jshint,nicolo-ribaudo/jshint,ThiagoGarciaAlves/jshint,nitinlal/jshint,mrjoelkemp/jshint,scottsmeester/jshint,silverwind/jshint,kidaa/jshint,cnbin/jshint,niedzielski/jshint,nicolo-ribaudo/jshint,Endika/jshint,zynick/jshint,behind2/jshint,jshint/jshint,mohsen1/jshint,gtanner/jshint