Bug 13634 added a new key that can be overridden by the LayoutTestController. The Chromium port needs support in order to pass new tests that are added.
Created attachment 119365 [details] Patch
Not sure who's worked on DRT plugin support.
Please wait for approval from fishd@chromium.org before submitting because this patch contains changes to the Chromium public API.
Comment on attachment 119365 [details] Patch The DRT change looks ok.
*** Bug 74584 has been marked as a duplicate of this bug. ***
Committed r102950: <http://trac.webkit.org/changeset/102950>