webgl: tests: Fix webgl triangle test
webgl: tests: Fix webgl triangle test

It was giving a ton of whitespace errors, and I don't know if it's due
to nodeValue or ANGLE...

KiChjang/servo,emilio/servo,eddyb/servo,notriddle/servo,nnethercote/servo,jimberlage/servo,splav/servo,paulrouget/servo,eddyb/servo,dsandeephegde/servo,paulrouget/servo,pyfisch/servo,steveklabnik/servo,nnethercote/servo,sadmansk/servo,cbrewster/servo,dati91/servo,ConnorGBrewster/servo,thiagopnts/servo,canaltinova/servo,DominoTree/servo,mattnenterprise/servo,nnethercote/servo,dsandeephegde/servo,thiagopnts/servo,anthgur/servo,thiagopnts/servo,anthgur/servo,CJ8664/servo,notriddle/servo,szeged/servo,dsandeephegde/servo,nnethercote/servo,avadacatavra/servo,splav/servo,canaltinova/servo,szeged/servo,notriddle/servo,upsuper/servo,emilio/servo,larsbergstrom/servo,dati91/servo,emilio/servo,szeged/servo,SimonSapin/servo,cbrewster/servo,nnethercote/servo,eddyb/servo,mattnenterprise/servo,KiChjang/servo,canaltinova/servo,rnestler/servo,SimonSapin/servo,DominoTree/servo,pyfisch/servo,dati91/servo,saneyuki/servo,anthgur/servo,notriddle/servo,fiji-flo/servo,larsbergstrom/servo,fiji-flo/servo,nnethercote/servo,rnestler/servo,ConnorGBrewster/servo,upsuper/servo,mattnenterprise/servo,SimonSapin/servo,upsuper/servo,peterjoel/servo,steveklabnik/servo,splav/servo,szeged/servo,DominoTree/servo,KiChjang/servo,peterjoel/servo,emilio/servo,pyfisch/servo,rnestler/servo,dati91/servo,canaltinova/servo,splav/servo,KiChjang/servo,upsuper/servo,canaltinova/servo,thiagopnts/servo,KiChjang/servo,jimberlage/servo,dsandeephegde/servo,jimberlage/servo,paulrouget/servo,anthgur/servo,jimberlage/servo,SimonSapin/servo,upsuper/servo,mbrubeck/servo,szeged/servo,dati91/servo,upsuper/servo,larsbergstrom/servo,jimberlage/servo,nrc/servo,SimonSapin/servo,ConnorGBrewster/servo,sadmansk/servo,emilio/servo,CJ8664/servo,saneyuki/servo,rnestler/servo,nrc/servo,avadacatavra/servo,notriddle/servo,dsandeephegde/servo,DominoTree/servo,splav/servo,saneyuki/servo,dsandeephegde/servo,splav/servo,DominoTree/servo,DominoTree/servo,dati91/servo,DominoTree/servo,ConnorGBrewster/servo,avadacatavra/servo,paulrouget/servo,thiagopnts/servo,thiagopnts/servo,DominoTree/servo,larsbergstrom/servo,nrc/servo,mattnenterprise/servo,dsandeephegde/servo,emilio/servo,peterjoel/servo,paulrouget/servo,CJ8664/servo,szeged/servo,sadmansk/servo,sadmansk/servo,larsbergstrom/servo,mattnenterprise/servo,DominoTree/servo,KiChjang/servo,pyfisch/servo,avadacatavra/servo,paulrouget/servo,dati91/servo,steveklabnik/servo,splav/servo,nnethercote/servo,jimberlage/servo,mbrubeck/servo,pyfisch/servo,nnethercote/servo,upsuper/servo,cbrewster/servo,peterjoel/servo,notriddle/servo,SimonSapin/servo,sadmansk/servo,dati91/servo,ConnorGBrewster/servo,fiji-flo/servo,rnestler/servo,peterjoel/servo,CJ8664/servo,peterjoel/servo,emilio/servo,nnethercote/servo,fiji-flo/servo,mattnenterprise/servo,eddyb/servo,splav/servo,peterjoel/servo,emilio/servo,steveklabnik/servo,splav/servo,KiChjang/servo,nrc/servo,CJ8664/servo,eddyb/servo,saneyuki/servo,mbrubeck/servo,nnethercote/servo,rnestler/servo,peterjoel/servo,fiji-flo/servo,saneyuki/servo,avadacatavra/servo,cbrewster/servo,sadmansk/servo,emilio/servo,saneyuki/servo,splav/servo,cbrewster/servo,CJ8664/servo,SimonSapin/servo,mbrubeck/servo,sadmansk/servo,KiChjang/servo,pyfisch/servo,larsbergstrom/servo,eddyb/servo,mbrubeck/servo,szeged/servo,fiji-flo/servo,CJ8664/servo,paulrouget/servo,szeged/servo,canaltinova/servo,steveklabnik/servo,fiji-flo/servo,avadacatavra/servo,nrc/servo,szeged/servo,szeged/servo,mbrubeck/servo,thiagopnts/servo,paulrouget/servo,pyfisch/servo,ConnorGBrewster/servo,eddyb/servo,cbrewster/servo,rnestler/servo,canaltinova/servo,mattnenterprise/servo,steveklabnik/servo,KiChjang/servo,steveklabnik/servo,avadacatavra/servo,paulrouget/servo,jimberlage/servo,ConnorGBrewster/servo,mattnenterprise/servo,nrc/servo,dsandeephegde/servo,anthgur/servo,avadacatavra/servo,larsbergstrom/servo,ConnorGBrewster/servo,notriddle/servo,notriddle/servo,peterjoel/servo,notriddle/servo,rnestler/servo,saneyuki/servo,larsbergstrom/servo,cbrewster/servo,eddyb/servo,saneyuki/servo,canaltinova/servo,SimonSapin/servo,pyfisch/servo,mbrubeck/servo,emilio/servo,saneyuki/servo,jimberlage/servo,upsuper/servo,notriddle/servo,nrc/servo,anthgur/servo,anthgur/servo,peterjoel/servo,CJ8664/servo,anthgur/servo,fiji-flo/servo,paulrouget/servo,DominoTree/servo,thiagopnts/servo,larsbergstrom/servo,sadmansk/servo,KiChjang/servo,larsbergstrom/servo,mbrubeck/servo,cbrewster/servo,saneyuki/servo,jimberlage/servo,pyfisch/servo,pyfisch/servo