test.py for running the simulator tests.  Mark the exception
propagation tests as failing on ARM in general for now.  I'll dig into
it again tomorrow morning.

TRB=christian.plesner.hansen@gmail.com
Review URL: http://codereview.chromium.org/56112

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00