Enables use-machine-stack.html worker test.
Enables use-machine-stack.html worker test.

TBR=domincc

Original review: http://codereview.chromium.org/271069

Enables use-machine-stack.html worker test.

As of WebKit revision 49427 Workers now set an appropriate stack
limit on OS X, so this test can be enabled.

Submitt this patch for Dominic Cooney <dominicc@google.com>

Review URL: http://codereview.chromium.org/271082

git-svn-id: http://src.chromium.org/svn/trunk/src@28913 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5d4dbf04b42373cf5ceeec64d7efc2e4703873db
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser