[webkit-dev] Leaks in layout tests

[Darin Adler]

I believe this is a regression from <http://trac.webkit.org/changeset/47089 
 >.

This can be fixed by using the version of operator new that takes a  
JSGlobalData* when creating FuncDeclNode and FuncExprNode objects.  
Should be very quick to do.

     -- Darin