1ec5117715
The viewBox has a border applied, so when we call adaptToSize using only the content box of the container, the width of the border is not removed from the content box and the grid will be allocated less space than what we told it before using adaptToSize. Fix that by adjusting the content box for the size of the viewBox, too. This makes sure the correct amount of columns can be shown inside a folder, since right now we only show 3 colums even though 4 would fit. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/1011