m_width was added several years ago and its users were changed so it is not needed. The code would love a refactoring to extract some of the logic out of RenderTable (the handling columns information would be one). However the code hasn't been seriously challenged so let's just reap the benefit from removing this member.
Created attachment 109237 [details] Proposed removal
Comment on attachment 109237 [details] Proposed removal Seems like ColumnStruct is not much of a struct any more.
Comment on attachment 109237 [details] Proposed removal > Seems like ColumnStruct is not much of a struct any more. Yep, it will need to be removed or the position folded into the structure. No sure which one makes more sense for now.
Comment on attachment 109237 [details] Proposed removal Clearing flags on attachment: 109237 Committed r96476: <http://trac.webkit.org/changeset/96476>
All reviewed patches have been landed. Closing bug.