When building webkit-gtk, a file named WebKit/gtk/docs/GNUmakefile.in is created by build process, but as it's not present in .gitignore, it's present in git-status output as an untracked file. Maybe, it could be added to .gitignore.
Created attachment 49570 [details]
Comment on attachment 49570 [details]
Clearing flags on attachment: 49570
Committed r55327: <http://trac.webkit.org/changeset/55327>
All reviewed patches have been landed. Closing bug.