Avoid leaking BigJSClosure when passing GClosures
Avoid leaking BigJSClosure when passing GClosures

svn path=/trunk/; revision=128

djdeath/gjs,joeshaw/gjs,magcius/gjs,endlessm/gjs,djdeath/gjs,joeshaw/gjs,magcius/gjs,joeshaw/gjs,joeshaw/gjs,endlessm/gjs,djdeath/gjs,endlessm/gjs,mtwebster/cjs,endlessm/gjs,endlessm/gjs,pixunil/cjs,pixunil/cjs,djdeath/gjs,djdeath/gjs,magcius/gjs,mtwebster/cjs,magcius/gjs,mtwebster/cjs,joeshaw/gjs,pixunil/cjs,pixunil/cjs,magcius/gjs,mtwebster/cjs,mtwebster/cjs,pixunil/cjs