Unbreak bleeding_edge by getting the Parser to work with a CompilationInfo instead of a Handle<Script> and a Zone.  This should have been fixed in the initial patch itself but escaped my attention.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10583031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11878 ce2b1a6d-e550-0410-aec6-3dcde31c8c00