Better fix for --trace-ic source positions: Use HOptimizedGraphBuilderWithPositions

This reverts the changes made in r22008.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/355823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22012 ce2b1a6d-e550-0410-aec6-3dcde31c8c00