This disables function.arguments, but leaves the infrastructure to support it. We'll give it a while before we rip out that infrastructure.
Created attachment 238756 [details]
patch for landing
Landed in http://trac.webkit.org/changeset/174036
(In reply to comment #2)
> Landed in http://trac.webkit.org/changeset/174036
http://trac.webkit.org/changeset/177029 reenabled function.arguments
20 moths ago. Do we still need this code path?
And --useFunctionDotArguments=true is passed to all tests in RJST script
when this option is always true 20 months ago. It seems to be redundant.