The preference exists in WebKit1, and should exist in WebKit2.
Created attachment 75745 [details]
Attachment 75745 [details] did not pass style-queue:
Failed to run "[u'git', u'reset', u'--hard', u'HEAD']" exit_code: 128
error: Could not write new index file.
fatal: Could not reset index file to revision 'HEAD'.
If any of these errors are false positives, please file a bug against check-webkit-style.
Comment on attachment 75745 [details]
Committed in r73410