The script tries build bmalloc, which doesn't seem to have a project set up for it on Windows.
Created attachment 229480 [details] Patch
Comment on attachment 229480 [details] Patch r=me
(In reply to comment #2) > (From update of attachment 229480 [details]) > r=me Thanks!
Comment on attachment 229480 [details] Patch Clearing flags on attachment: 229480 Committed r167389: <http://trac.webkit.org/changeset/167389>
All reviewed patches have been landed. Closing bug.