CallFunctionStub was missing a write-barrier for write into the global cell.
CallFunctionStub was missing a write-barrier for write into the global cell.

R=fschneider@chromium.org
BUG=v8:1733

Review URL: http://codereview.chromium.org/8054012

git-svn-id: b158db1e4b4ab85d4c9e510fdef4b1e8c614b15b@9455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh