Fix a bug that caused the runtime profiler to sample huge amounts of stack frames in programs with recursively called optimized functions.
Fix a bug that caused the runtime profiler to sample huge amounts of stack frames in programs with recursively called optimized functions.


Review URL: http://codereview.chromium.org/5786001

git-svn-id: b158db1e4b4ab85d4c9e510fdef4b1e8c614b15b@5961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh