Auto merge of #18128 - MortimerGoro:angle_upstream, r=metajack
Auto merge of #18128 - MortimerGoro:angle_upstream, r=metajack

Update from upstream Angle.

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See https://github.com/servo/angle/pull/26

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