Split up Constellation::handle_requests.
Split up Constellation::handle_requests.

The function is too long to easily work with.

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