Bug 1331213: Implement the resolution override. r=heycam
Bug 1331213: Implement the resolution override. r=heycam

MozReview-Commit-ID: LFGam2hDoh7
Signed-off-by: Emilio Cobos Álvarez <86fa523305b8ad6a8a853c04cfef24a0445908d3@crisal.io>

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