Cleaned up deopt output a bit.

Be a bit more consistent it what is printed. Removed the now superfluous
"*** DEOPT"-like output.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/14612012

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00