This is in preparation to support multiple renderers. The FlowContents class will be used not just when we create runs, but also when we resolve them at painting time.
Created attachment 241726 [details] Patch This does not compile as it has source code dependency on bug 138796.
Created attachment 241738 [details] Patch
Comment on attachment 241738 [details] Patch Clearing flags on attachment: 241738 Committed r176235: <http://trac.webkit.org/changeset/176235>
All reviewed patches have been landed. Closing bug.