fast/js/array-sort-modifying-tostring.html timing out with NRWT in debug mode at first time, but passes at second run. Additionally it passes always with ORWT. (runtime is 8-10 secs)
I believe we upped the timeout for NRWT in WebKit (not chromium). Yup: http://trac.webkit.org/browser/trunk/Tools/Scripts/webkitpy/layout_tests/port/webkit.py#L57