style: 'text-orientation: upright' forces used 'direction' to LTR. r=jfkthame
style: 'text-orientation: upright' forces used 'direction' to LTR. r=jfkthame

Bug: 1315892
Reviewed-by: jfkthame

splav/servo,DominoTree/servo,larsbergstrom/servo,KiChjang/servo,saneyuki/servo,DominoTree/servo,larsbergstrom/servo,saneyuki/servo,KiChjang/servo,DominoTree/servo,splav/servo,KiChjang/servo,KiChjang/servo,DominoTree/servo,DominoTree/servo,DominoTree/servo,saneyuki/servo,KiChjang/servo,splav/servo,KiChjang/servo,larsbergstrom/servo,splav/servo,splav/servo,splav/servo,DominoTree/servo,splav/servo,saneyuki/servo,KiChjang/servo,DominoTree/servo,DominoTree/servo,saneyuki/servo,KiChjang/servo,saneyuki/servo,larsbergstrom/servo,saneyuki/servo,larsbergstrom/servo,larsbergstrom/servo,splav/servo,KiChjang/servo,larsbergstrom/servo,larsbergstrom/servo,larsbergstrom/servo,saneyuki/servo,saneyuki/servo,larsbergstrom/servo,saneyuki/servo,KiChjang/servo,splav/servo,DominoTree/servo,splav/servo