Fix warnings in script_traits.
Fix warnings in script_traits.

boghison/servo,CJ8664/servo,snf/servo,dagnir/servo,ConnorGBrewster/servo,emilio/servo,tschneidereit/servo,ConnorGBrewster/servo,snf/servo,dsandeephegde/servo,walac/servo,indykish/servo,g-k/servo,splav/servo,nnethercote/servo,SimonSapin/servo,wpgallih/servo,dati91/servo,dmarcos/servo,dhananjay92/servo,larsbergstrom/servo,AnthonyBroadCrawford/servo,A-deLuna/servo,eddyb/servo,mattnenterprise/servo,aweinstock314/servo,pyecs/servo,karlito40/servo,jimberlage/servo,rnestler/servo,canaltinova/servo,samfoo/servo,ryancanhelpyou/servo,samfoo/servo,rixrix/servo,upsuper/servo,akosel/servo,pgonda/servo,j3parker/servo,dvberkel/servo,echochamber/servo,jlegendary/servo,wartman4404/servo,wartman4404/servo,pgonda/servo,wpgallih/servo,srbhklkrn/SERVOENGINE,dati91/servo,hyowon/servo,szeged/servo,indykish/servo,pyfisch/servo,codemac/servo,zentner-kyle/servo,anthgur/servo,dhananjay92/servo,Adenilson/prototype-viewing-distance,jgraham/servo,vks/servo,Adenilson/prototype-viewing-distance,kindersung/servo,aidanhs/servo,s142857/servo,zhangjunlei26/servo,DominoTree/servo,RenaudParis/servo,dvberkel/servo,avadacatavra/servo,nnethercote/servo,cbrewster/servo,jdramani/servo,steveklabnik/servo,tschneidereit/servo,dati91/servo,luniv/servo,karlito40/servo,eddyb/servo,A-deLuna/servo,jdramani/servo,dvberkel/servo,zentner-kyle/servo,rixrix/servo,jdramani/servo,notriddle/servo,notriddle/servo,jdramani/servo,saneyuki/servo,pyecs/servo,zentner-kyle/servo,WriterOfAlicrow/servo,GyrosOfWar/servo,szeged/servo,Adenilson/prototype-viewing-distance,KiChjang/servo,sadmansk/servo,bjwbell/servo,tafia/servo,avadacatavra/servo,peterjoel/servo,thiagopnts/servo,aweinstock314/servo,mt2d2/servo,deokjinkim/servo,eddyb/servo,anthgur/servo,j3parker/servo,dsandeephegde/servo,Adenilson/prototype-viewing-distance,emilio/servo,SimonSapin/servo,aweinstock314/servo,boghison/servo,AnthonyBroadCrawford/servo,wartman4404/servo,splav/servo,anthgur/servo,dmarcos/servo,KiChjang/servo,evilpie/servo,deokjinkim/servo,karlito40/servo,zentner-kyle/servo,wartman4404/servo,ryancanhelpyou/servo,avadacatavra/servo,thiagopnts/servo,KiChjang/servo,GreenRecycleBin/servo,fiji-flo/servo,GyrosOfWar/servo,nick-thompson/servo,huonw/servo,jimberlage/servo,zhangjunlei26/servo,cbrewster/servo,GreenRecycleBin/servo,peterjoel/servo,avadacatavra/servo,upsuper/servo,paulrouget/servo,saneyuki/servo,fiji-flo/servo,evilpie/servo,nerith/servo,deokjinkim/servo,nrc/servo,boghison/servo,dagnir/servo,larsbergstrom/servo,hyowon/servo,meh/servo,dvberkel/servo,zentner-kyle/servo,peterjoel/servo,indykish/servo,rentongzhang/servo,mattnenterprise/servo,ryancanhelpyou/servo,wpgallih/servo,caldwell/servo,luniv/servo,GreenRecycleBin/servo,samfoo/servo,samfoo/servo,CJ8664/servo,thiagopnts/servo,luniv/servo,nick-thompson/servo,echochamber/servo,GreenRecycleBin/servo,dsandeephegde/servo,rnestler/servo,brendandahl/servo,brendandahl/servo,aweinstock314/servo,wartman4404/servo,SimonSapin/servo,wpgallih/servo,A-deLuna/servo,GyrosOfWar/servo,avadacatavra/servo,saneyuki/servo,nnethercote/servo,mt2d2/servo,DominoTree/servo,larsbergstrom/servo,dhananjay92/servo,samfoo/servo,jgraham/servo,pyecs/servo,GreenRecycleBin/servo,szeged/servo,nnethercote/servo,canaltinova/servo,steveklabnik/servo,caldwell/servo,paulrouget/servo,jimberlage/servo,pyfisch/servo,nnethercote/servo,brendandahl/servo,snf/servo,walac/servo,youprofit/servo,mt2d2/servo,emilio/servo,szeged/servo,upsuper/servo,caldwell/servo,GreenRecycleBin/servo,rixrix/servo,DominoTree/servo,dsandeephegde/servo,paulrouget/servo,zhangjunlei26/servo,WriterOfAlicrow/servo,A-deLuna/servo,codemac/servo,ryancanhelpyou/servo,rnestler/servo,szeged/servo,srbhklkrn/SERVOENGINE,RenaudParis/servo,CJ8664/servo,RenaudParis/servo,g-k/servo,GreenRecycleBin/servo,akosel/servo,meh/servo,tafia/servo,s142857/servo,jlegendary/servo,paulrouget/servo,youprofit/servo,szeged/servo,jgraham/servo,cbrewster/servo,meh/servo,thiagopnts/servo,nick-thompson/servo,indykish/servo,canaltinova/servo,upsuper/servo,nick-thompson/servo,saratang/servo,rentongzhang/servo,mdibaiee/servo,tschneidereit/servo,notriddle/servo,saneyuki/servo,walac/servo,aidanhs/servo,akosel/servo,luniv/servo,CJ8664/servo,KiChjang/servo,avadacatavra/servo,anthgur/servo,steveklabnik/servo,mbrubeck/servo,upsuper/servo,AnthonyBroadCrawford/servo,peterjoel/servo,notriddle/servo,dati91/servo,aidanhs/servo,jgraham/servo,DominoTree/servo,cbrewster/servo,pgonda/servo,cbrewster/servo,sadmansk/servo,indykish/servo,luniv/servo,szeged/servo,SimonSapin/servo,pgonda/servo,pyfisch/servo,mattnenterprise/servo,s142857/servo,boghison/servo,peterjoel/servo,notriddle/servo,larsbergstrom/servo,canaltinova/servo,nrc/servo,saneyuki/servo,nnethercote/servo,saneyuki/servo,indykish/servo,cbrewster/servo,s142857/servo,upsuper/servo,codemac/servo,g-k/servo,dagnir/servo,jgraham/servo,nnethercote/servo,saneyuki/servo,dhananjay92/servo,WriterOfAlicrow/servo,dati91/servo,indykish/servo,dagnir/servo,CJ8664/servo,DominoTree/servo,evilpie/servo,larsbergstrom/servo,rnestler/servo,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