Clarify assert_cookie_for_domain.
Clarify assert_cookie_for_domain.

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