Remove unused OpaqueNodeMethods::from_script_node.
Remove unused OpaqueNodeMethods::from_script_node.

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