Fix issue 120 by patching the on-stack receiver in the

Fix issue 120 by patching the on-stack receiver in the
IC stubs for calls just before invoking the target
function instead of doing it before resolving the
function.
Review URL: http://codereview.chromium.org/8192

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00