TEST=mjsunit/regress/regress-1118.js no longer times out when run in the ARM simulator.

Review URL: http://codereview.chromium.org/6994010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00