Remove some unnecessary allocations in text input handling.
Remove some unnecessary allocations in text input handling.

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