Use isize with children_count members.
Use isize with children_count members.

I'm not size why these are signed.

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