http://trac.webkit.org/changeset/125046 broke the build:
Breaks debug build (assertion in protocol type checks) (Requested by fmalita_ on #webkit).
This is an automatic bug report generated by the sheriff-bot. If this bug
report was created because of a flaky test, please file a bug for the flaky
test (if we don't already have one on file) and dup this bug against that bug
so that we can track how often these flaky tests case pain.
"Only you can prevent forest fires." -- Smokey the Bear
*** This bug has been marked as a duplicate of bug 93505 ***