Revert "Change argument types from FD to PFD"

This reverts commit 933bf11cc3de00c3a5718922548e5148043ed41d.

Reason for revert: Broke shell commands.

Change-Id: Icbe1e4089d2607d9bfa839ceb2e1ffad4f08e892
Fixes: 144317147
2 files changed