Currently there's the following FIXME in RenderGrid::computeIntrinsicLogicalWidths(): // FIXME: This should add in the scrollbarWidth (e.g. see RenderFlexibleBox). We should add the scrollbar width when we calculate the intrinsic with of the grid container.
Created attachment 253148 [details] Patch
Comment on attachment 253148 [details] Patch Clearing flags on attachment: 253148 Committed r184446: <http://trac.webkit.org/changeset/184446>
All reviewed patches have been landed. Closing bug.