Moving psutil to third_party. This is first step for Media Performance test project.

third_party/psutil/psutil/arch/osx/process_info.h

Index: third_party/psutil/psutil/arch/osx/process_info.h
diff --git a/third_party/psutil/psutil/arch/osx/process_info.h b/third_party/psutil/psutil/arch/osx/process_info.h
new file mode 100644
index 0000000000000000000000000000000000000000..db93f0646280407b76d0ee0645f0a4fb1a58825d
--- /dev/null
+++ b/third_party/psutil/psutil/arch/osx/process_info.h
@@ -0,0 +1,16 @@
+/*
+ * $Id: process_info.h 760 2010-10-30 17:41:07Z g.rodola $
+ *
+ * Helper functions related to fetching process information. Used by _psutil_osx
+ * module methods.
+ */
+
+#include <Python.h>
+
+
+typedef struct kinfo_proc kinfo_proc;
+
+int get_proc_list(kinfo_proc **procList, size_t *procCount);
+int getcmdargs(long pid, PyObject **exec_path, PyObject **envlist, PyObject **arglist);
+PyObject* get_arg_list(long pid);
+int get_kinfo_proc(pid_t pid, struct kinfo_proc *kp);