Fix tests for lib.profiler

Prior to the donation of the netbeans codebase several files were removed, that could not be donated. The profiler code unittests depend on testfiles, that were removed in:

http://hg.netbeans.org/releases/rev/5fd1fc034848
http://hg.netbeans.org/releases/rev/d15f2741be06

Affected are the unit and integration tests.