auto merge of #2461 : zwarich/servo/glyph-borrow-workaround, r=jdm
auto merge of #2461 : zwarich/servo/glyph-borrow-workaround, r=jdm


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