Summary:
- Adds ATD file to parse the clang profiler samples
- Procnames don't help us here because we want to use mangled names, not the version of names that Infer needs, so passing in the RangeMap also ClangProc that just include the names and mangled names.
- First matching of c functions to have something in place to add a test, matching further method kinds to be done in next diff.
Reviewed By: skcho
Differential Revision: D17877071
fbshipit-source-id: b31d651a7