auto merge of #2119 : pcwalton/servo/rm-unused-code, r=pcwalton
auto merge of #2119 : pcwalton/servo/rm-unused-code, r=pcwalton

trivial

jlegendary/servo,mbrubeck/servo,emilio/servo,srbhklkrn/SERVOENGINE,karlito40/servo,rixrix/servo,caldwell/servo,emilio/servo,pyfisch/servo,GreenRecycleBin/servo,A-deLuna/servo,peterjoel/servo,ruud-v-a/servo,SimonSapin/servo,upsuper/servo,s142857/servo,paulrouget/servo,bjwbell/servo,larsbergstrom/servo,pgonda/servo,wartman4404/servo,akosel/servo,runarberg/servo,pgonda/servo,ruud-v-a/servo,pyecs/servo,s142857/servo,michaelwu/servo,larsbergstrom/servo,fiji-flo/servo,s142857/servo,pyfisch/servo,AnthonyBroadCrawford/servo,shrenikgala/servo,caldwell/servo,g-k/servo,saratang/servo,indykish/servo,luniv/servo,ConnorGBrewster/servo,DominoTree/servo,jgraham/servo,nerith/servo,sadmansk/servo,CJ8664/servo,SimonSapin/servo,tafia/servo,A-deLuna/servo,WriterOfAlicrow/servo,seanmonstar/servo,AnthonyBroadCrawford/servo,jdramani/servo,steveklabnik/servo,jlegendary/servo,canaltinova/servo,indykish/servo,splav/servo,upsuper/servo,rnestler/servo,hyowon/servo,canaltinova/servo,saneyuki/servo,jimberlage/servo,canaltinova/servo,tempbottle/servo,sadmansk/servo,CJ8664/servo,mbrubeck/servo,mt2d2/servo,juzer10/servo,RenaudParis/servo,wpgallih/servo,tschneidereit/servo,snf/servo,KiChjang/servo,meh/servo,fiji-flo/servo,cbrewster/servo,zhangjunlei26/servo,deokjinkim/servo,emilio/servo,rnestler/servo,upsuper/servo,aweinstock314/servo,seanmonstar/servo,pyfisch/servo,AnthonyBroadCrawford/servo,paulrouget/servo,thiagopnts/servo,aweinstock314/servo,cbrewster/servo,zentner-kyle/servo,Shraddha512/servo,dati91/servo,GreenRecycleBin/servo,RenaudParis/servo,steveklabnik/servo,Adenilson/prototype-viewing-distance,peterjoel/servo,vks/servo,emilio/servo,DominoTree/servo,mattnenterprise/servo,dati91/servo,zhangjunlei26/servo,mdibaiee/servo,vks/servo,Shraddha512/servo,nick-thompson/servo,WriterOfAlicrow/servo,mukilan/servo,echochamber/servo,rnestler/servo,larsbergstrom/servo,karlito40/servo,avadacatavra/servo,jimberlage/servo,Shraddha512/servo,aidanhs/servo,froydnj/servo,karlito40/servo,caldwell/servo,tafia/servo,nnethercote/servo,aweinstock314/servo,michaelwu/servo,echochamber/servo,jdramani/servo,brendandahl/servo,Adenilson/prototype-viewing-distance,indykish/servo,boghison/servo,notriddle/servo,avadacatavra/servo,rnestler/servo,sadmansk/servo,notriddle/servo,rentongzhang/servo,boghison/servo,rixrix/servo,juzer10/servo,mdibaiee/servo,hyowon/servo,youprofit/servo,thiagopnts/servo,notriddle/servo,zhangjunlei26/servo,rentongzhang/servo,dsandeephegde/servo,nerith/servo,eddyb/servo,seanmonstar/servo,saratang/servo,rentongzhang/servo,youprofit/servo,dagnir/servo,meh/servo,eddyb/servo,j3parker/servo,caldwell/servo,evilpie/servo,echochamber/servo,jgraham/servo,deokjinkim/servo,hyowon/servo,upsuper/servo,bjwbell/servo,rentongzhang/servo,pyfisch/servo,Shraddha512/servo,samfoo/servo,pyfisch/servo,evilpie/servo,notriddle/servo,AnthonyBroadCrawford/servo,aweinstock314/servo,srbhklkrn/SERVOENGINE,dmarcos/servo,KiChjang/servo,brendandahl/servo,dmarcos/servo,rixrix/servo,cbrewster/servo,kindersung/servo,bjwbell/servo,ruud-v-a/servo,froydnj/servo,avadacatavra/servo,saneyuki/servo,froydnj/servo,notriddle/servo,dati91/servo,GreenRecycleBin/servo,zentner-kyle/servo,paulrouget/servo,juzer10/servo,froydnj/servo,tafia/servo,aidanhs/servo,GreenRecycleBin/servo,RenaudParis/servo,runarberg/servo,brendandahl/servo,kindersung/servo,larsbergstrom/servo,peterjoel/servo,jimberlage/servo,jgraham/servo,j3parker/servo,luniv/servo,CJ8664/servo,avadacatavra/servo,s142857/servo,mukilan/servo,eddyb/servo,szeged/servo,evilpie/servo,chotchki/servo,DominoTree/servo,deokjinkim/servo,notriddle/servo,cbrewster/servo,WriterOfAlicrow/servo,notriddle/servo,jdramani/servo,GyrosOfWar/servo,A-deLuna/servo,szeged/servo,mt2d2/servo,szeged/servo,dsandeephegde/servo,caldwell/servo,dagnir/servo,zentner-kyle/servo,AnthonyBroadCrawford/servo,evilpie/servo,pgonda/servo,bjwbell/servo,AnthonyBroadCrawford/servo,huonw/servo,mbrubeck/servo,tschneidereit/servo,GyrosOfWar/servo,nnethercote/servo,emilio/servo,youprofit/servo,youprofit/servo,michaelwu/servo,rnestler/servo,steveklabnik/servo,vks/servo,wpgallih/servo,DominoTree/servo,walac/servo,upsuper/servo,samfoo/servo,dmarcos/servo,g-k/servo,wartman4404/servo,mdibaiee/servo,splav/servo,Shraddha512/servo,dati91/servo,WriterOfAlicrow/servo,jlegendary/servo,nick-thompson/servo,tempbottle/servo,GreenRecycleBin/servo,kindersung/servo,youprofit/servo,snf/servo,nerith/servo,canaltinova/servo,mattnenterprise/servo,szeged/servo,dmarcos/servo,jlegendary/servo,indykish/servo,nnethercote/servo,samfoo/servo,codemac/servo,splav/servo,thiagopnts/servo,emilio/servo,pyecs/servo,dati91/servo,A-deLuna/servo,bfrohs/servo,shrenikgala/servo,dagnir/servo,s142857/servo,jgraham/servo,splav/servo,mt2d2/servo,GyrosOfWar/servo,huonw/servo,dvberkel/servo,saneyuki/servo,michaelwu/servo,g-k/servo,tschneidereit/servo,thiagopnts/servo,bfrohs/servo,ryancanhelpyou/servo,youprofit/servo,aweinstock314/servo,jimberlage/servo,luniv/servo,tschneidereit/servo,dhananjay92/servo,ConnorGBrewster/servo,juzer10/servo,tschneidereit/servo,rixrix/servo,paulrouget/servo,pyecs/servo,Adenilson/prototype-viewing-distance,meh/servo,splav/servo,zhangjunlei26/servo,meh/servo,snf/servo,zhangjunlei26/servo,splav/servo,bjwbell/servo,ryancanhelpyou/servo,notriddle/servo,emilio/servo,bfrohs/servo,brendandahl/servo,j3parker/servo,srbhklkrn/SERVOENGINE,sadmansk/servo,szeged/servo,A-deLuna/servo,boghison/servo,mukilan/servo,evilpie/servo,splav/servo,ryancanhelpyou/servo,aweinstock314/servo,akosel/servo,luniv/servo,michaelwu/servo,shrenikgala/servo,zhangjunlei26/servo,meh/servo,wartman4404/servo,evilpie/servo,tafia/servo,GreenRecycleBin/servo,shrenikgala/servo,GyrosOfWar/servo,juzer10/servo,canaltinova/servo,szeged/servo,ryancanhelpyou/servo,echochamber/servo,mbrubeck/servo,pyfisch/servo,samfoo/servo,splav/servo,echochamber/servo,walac/servo,pgonda/servo,hyowon/servo,wartman4404/servo,shrenikgala/servo,zentner-kyle/servo,dhananjay92/servo,saneyuki/servo,anthgur/servo,huonw/servo,steveklabnik/servo,kindersung/servo,eddyb/servo,mattnenterprise/servo,fiji-flo/servo,rentongzhang/servo,SimonSapin/servo,KiChjang/servo,anthgur/servo,mattnenterprise/servo,avadacatavra/servo,indykish/servo,pyfisch/servo,saratang/servo,sadmansk/servo,dsandeephegde/servo,vks/servo,cbrewster/servo,mattnenterprise/servo,mt2d2/servo,saratang/servo,saneyuki/servo,mukilan/servo,dmarcos/servo,codemac/servo,ConnorGBrewster/servo,wpgallih/servo,eddyb/servo,SimonSapin/servo,tafia/servo,zhangjunlei26/servo,Adenilson/prototype-viewing-distance,nerith/servo,WriterOfAlicrow/servo,nerith/servo,cbrewster/servo,nick-thompson/servo,steveklabnik/servo,mukilan/servo,mdibaiee/servo,GreenRecycleBin/servo,deokjinkim/servo,eddyb/servo,nrc/servo,tempbottle/servo,codemac/servo,aidanhs/servo,mattnenterprise/servo,kindersung/servo,bfrohs/servo,samfoo/servo,dati91/servo,nrc/servo,KiChjang/servo,karlito40/servo,nrc/servo,vks/servo,hyowon/servo,nnethercote/servo,paulrouget/servo,aidanhs/servo,dvberkel/servo,avadacatavra/servo,GreenRecycleBin/servo,ConnorGBrewster/servo,canaltinova/servo,SimonSapin/servo,dsandeephegde/servo,bfrohs/servo,paulrouget/servo,CJ8664/servo,nnethercote/servo,rentongzhang/servo,zentner-kyle/servo,KiChjang/servo,walac/servo,upsuper/servo,tafia/servo,nnethercote/servo,rixrix/servo,karlito40/servo,upsuper/servo,dati91/servo,KiChjang/servo,snf/servo,emilio/servo,g-k/servo,samfoo/servo,dhananjay92/servo,eddyb/servo,s142857/servo,brendandahl/servo,mt2d2/servo,ConnorGBrewster/servo,szeged/servo,luniv/servo,aidanhs/servo,vks/servo,tempbottle/servo,fiji-flo/servo,dsandeephegde/servo,froydnj/servo,meh/servo,aidanhs/servo,jlegendary/servo,jgraham/servo,jdramani/servo,codemac/servo,saratang/servo,rnestler/servo,jimberlage/servo,chotchki/servo,srbhklkrn/SERVOENGINE,codemac/servo,dsandeephegde/servo,RenaudParis/servo,snf/servo,emilio/servo,boghison/servo,wartman4404/servo,ruud-v-a/servo,ryancanhelpyou/servo,akosel/servo,tschneidereit/servo,tempbottle/servo,akosel/servo,pyecs/servo,canaltinova/servo,huonw/servo,mbrubeck/servo,runarberg/servo,mbrubeck/servo,anthgur/servo,mattnenterprise/servo,thiagopnts/servo,nnethercote/servo,indykish/servo,GyrosOfWar/servo,nrc/servo,CJ8664/servo,dagnir/servo,paulrouget/servo,chotchki/servo,cbrewster/servo,thiagopnts/servo,g-k/servo,mbrubeck/servo,szeged/servo,mt2d2/servo,pyecs/servo,DominoTree/servo,dhananjay92/servo,GyrosOfWar/servo,anthgur/servo,hyowon/servo,peterjoel/servo,nnethercote/servo,vks/servo,codemac/servo,wpgallih/servo,jdramani/servo,szeged/servo,jgraham/servo,boghison/servo,dvberkel/servo,froydnj/servo,jimberlage/servo,bjwbell/servo,saneyuki/servo,kindersung/servo,akosel/servo,ryancanhelpyou/servo,peterjoel/servo,mattnenterprise/servo,pyfisch/servo,mukilan/servo,anthgur/servo,Adenilson/prototype-viewing-distance,DominoTree/servo,chotchki/servo,CJ8664/servo,saneyuki/servo,brendandahl/servo,KiChjang/servo,j3parker/servo,nerith/servo,wpgallih/servo,nnethercote/servo,juzer10/servo,ryancanhelpyou/servo,ConnorGBrewster/servo,paulrouget/servo,dvberkel/servo,GreenRecycleBin/servo,larsbergstrom/servo,zentner-kyle/servo,CJ8664/servo,srbhklkrn/SERVOENGINE,zhangjunlei26/servo,huonw/servo,wpgallih/servo,deokjinkim/servo,wartman4404/servo,boghison/servo,mbrubeck/servo,paulrouget/servo,dagnir/servo,zhangjunlei26/servo,runarberg/servo,avadacatavra/servo,rixrix/servo,DominoTree/servo,pgonda/servo,sadmansk/servo,tafia/servo,nick-thompson/servo,nnethercote/servo,runarberg/servo,splav/servo,michaelwu/servo,pyfisch/servo,saneyuki/servo,akosel/servo,Shraddha512/servo,runarberg/servo,pgonda/servo,peterjoel/servo,dagnir/servo,seanmonstar/servo,saneyuki/servo,dmarcos/servo,evilpie/servo,saratang/servo,codemac/servo,snf/servo,runarberg/servo,bfrohs/servo,larsbergstrom/servo,jimberlage/servo,nick-thompson/servo,notriddle/servo,caldwell/servo,wpgallih/servo,ruud-v-a/servo,brendandahl/servo,Shraddha512/servo,SimonSapin/servo,huonw/servo,echochamber/servo,saneyuki/servo,rixrix/servo,mdibaiee/servo,jdramani/servo,RenaudParis/servo,shrenikgala/servo,sadmansk/servo,steveklabnik/servo,indykish/servo,walac/servo,echochamber/servo,tempbottle/servo,dhananjay92/servo,anthgur/servo,ConnorGBrewster/servo,dhananjay92/servo,larsbergstrom/servo,jgraham/servo,mt2d2/servo,g-k/servo,snf/servo,nrc/servo,ruud-v-a/servo,GyrosOfWar/servo,wartman4404/servo,karlito40/servo,peterjoel/servo,pyecs/servo,aweinstock314/servo,meh/servo,A-deLuna/servo,A-deLuna/servo,evilpie/servo,wpgallih/servo,larsbergstrom/servo,SimonSapin/servo,nrc/servo,dsandeephegde/servo,kindersung/servo,caldwell/servo,rnestler/servo,youprofit/servo,j3parker/servo,luniv/servo,rixrix/servo,dvberkel/servo,DominoTree/servo,anthgur/servo,avadacatavra/servo,chotchki/servo,juzer10/servo,jimberlage/servo,nrc/servo,dsandeephegde/servo,nerith/servo,KiChjang/servo,RenaudParis/servo,nick-thompson/servo,thiagopnts/servo,SimonSapin/servo,CJ8664/servo,chotchki/servo,fiji-flo/servo,mdibaiee/servo,jlegendary/servo,j3parker/servo,cbrewster/servo,anthgur/servo,karlito40/servo,DominoTree/servo,deokjinkim/servo,indykish/servo,dmarcos/servo,peterjoel/servo,upsuper/servo,peterjoel/servo,KiChjang/servo,AnthonyBroadCrawford/servo,tempbottle/servo,walac/servo,seanmonstar/servo,dagnir/servo,WriterOfAlicrow/servo,dvberkel/servo,hyowon/servo,deokjinkim/servo,zentner-kyle/servo,pyfisch/servo,jimberlage/servo,j3parker/servo,tschneidereit/servo,luniv/servo,pyecs/servo,walac/servo,srbhklkrn/SERVOENGINE,dati91/servo,shrenikgala/servo,s142857/servo,aidanhs/servo,huonw/servo,paulrouget/servo,seanmonstar/servo,RenaudParis/servo,WriterOfAlicrow/servo,sadmansk/servo,larsbergstrom/servo,wpgallih/servo,thiagopnts/servo,jdramani/servo,fiji-flo/servo,Adenilson/prototype-viewing-distance,rnestler/servo,pgonda/servo,srbhklkrn/SERVOENGINE,fiji-flo/servo,walac/servo,saratang/servo,indykish/servo,dvberkel/servo,evilpie/servo,g-k/servo,emilio/servo,jlegendary/servo,samfoo/servo,boghison/servo,peterjoel/servo,akosel/servo,steveklabnik/servo,DominoTree/servo,szeged/servo,splav/servo,rixrix/servo,ConnorGBrewster/servo,rentongzhang/servo,larsbergstrom/servo,dhananjay92/servo,canaltinova/servo,notriddle/servo,Adenilson/prototype-viewing-distance,bjwbell/servo,nick-thompson/servo,KiChjang/servo,mdibaiee/servo,fiji-flo/servo,eddyb/servo