Reviewed by Gavin Barraclough.
        
Another step toward reversing the argument order.

* interpreter/Interpreter.cpp:
(JSC::Interpreter::executeCall):
(JSC::Interpreter::executeConstruct): Switched from iterator to int.

* runtime/ArgList.h:
(JSC::ArgList::ArgList):
(JSC::ArgList::isEmpty): Removed iterators.

* runtime/JSArray.cpp:
(JSC::JSArray::finishCreation): Switched from iterator to int.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@101604 268f45cc-cd09-0410-ab3c-d52691b4dbfc